diff --git a/BTCPayServer.Common/BTCPayServer.Common.csproj b/BTCPayServer.Common/BTCPayServer.Common.csproj
index 56db03260..a2a325513 100644
--- a/BTCPayServer.Common/BTCPayServer.Common.csproj
+++ b/BTCPayServer.Common/BTCPayServer.Common.csproj
@@ -3,8 +3,7 @@
   <Import Project="../Build/Common.csproj" />
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.App" Version="2.1.14" Condition="'$(TargetFramework)' == 'netcoreapp2.1'" />
-    <FrameworkReference Include="Microsoft.AspNetCore.App" Condition="'$(TargetFramework)' != 'netcoreapp2.1'" />
+    <FrameworkReference Include="Microsoft.AspNetCore.App" />
     <PackageReference Include="NBXplorer.Client" Version="3.0.1" />
   </ItemGroup>
 </Project>
diff --git a/BTCPayServer.Common/Shims.cs b/BTCPayServer.Common/Shims.cs
index e5966b6ff..4ceed0d3d 100644
--- a/BTCPayServer.Common/Shims.cs
+++ b/BTCPayServer.Common/Shims.cs
@@ -1,4 +1,3 @@
-#if !NETCOREAPP21
 // Copyright (c) .NET Foundation. All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
@@ -235,25 +234,3 @@ namespace Microsoft.Extensions.Logging.Abstractions.Internal
         }
     }
 }
-
-
-#else
-using Microsoft.Extensions.Options;
-using Newtonsoft.Json;
-
-namespace Microsoft.AspNetCore.Mvc
-{
-    /// <summary>
-    /// Provides programmatic configuration for JSON formatters using Newtonsoft.JSON.
-    /// </summary>
-    public class MvcNewtonsoftJsonOptions
-    {
-		IOptions<MvcJsonOptions> jsonOptions;
-		public MvcNewtonsoftJsonOptions(IOptions<MvcJsonOptions> jsonOptions)
-		{
-			this.jsonOptions = jsonOptions;
-		}
-		public JsonSerializerSettings SerializerSettings => this.jsonOptions.Value.SerializerSettings;
-	}
-}
-#endif
diff --git a/BTCPayServer.Data/BTCPayServer.Data.csproj b/BTCPayServer.Data/BTCPayServer.Data.csproj
index ba80cab0d..e25b7789b 100644
--- a/BTCPayServer.Data/BTCPayServer.Data.csproj
+++ b/BTCPayServer.Data/BTCPayServer.Data.csproj
@@ -1,14 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <Import Project="../Build/Version.csproj" Condition="Exists('../Build/Version.csproj')" />
   <Import Project="../Build/Common.csproj" />
-  <ItemGroup Condition="'$(TargetFramework)' == 'netcoreapp2.1'">
-    <PackageReference Include="Microsoft.AspNetCore.App" AllowExplicitVersion="true" Version="2.1.14" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="2.1.14" />
-    <PackageReference Include="Pomelo.EntityFrameworkCore.MySql" Version="2.1.4" />
-    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="2.1.2" />
-    <PackageReference Include="OpenIddict.EntityFrameworkCore" Version="3.0.0-alpha1.20058.15" />
-  </ItemGroup>
-  <ItemGroup Condition="'$(TargetFramework)' != 'netcoreapp2.1'">
+  <ItemGroup>
     <FrameworkReference Include="Microsoft.AspNetCore.App" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="3.1.0" />
     <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="3.1.0" />
diff --git a/BTCPayServer.Data/Data/ApplicationDbContextFactory.cs b/BTCPayServer.Data/Data/ApplicationDbContextFactory.cs
index 25093fc9b..51e8b954d 100644
--- a/BTCPayServer.Data/Data/ApplicationDbContextFactory.cs
+++ b/BTCPayServer.Data/Data/ApplicationDbContextFactory.cs
@@ -45,11 +45,7 @@ namespace BTCPayServer.Data
 
         class CustomNpgsqlMigrationsSqlGenerator : NpgsqlMigrationsSqlGenerator
         {
-#if NETCOREAPP21
-            public CustomNpgsqlMigrationsSqlGenerator(MigrationsSqlGeneratorDependencies dependencies) : base(dependencies)
-#else
             public CustomNpgsqlMigrationsSqlGenerator(MigrationsSqlGeneratorDependencies dependencies,  IMigrationsAnnotationProvider annotations, Npgsql.EntityFrameworkCore.PostgreSQL.Infrastructure.Internal.INpgsqlOptions opts) : base(dependencies, annotations, opts)
-#endif
             {
             }
 
diff --git a/BTCPayServer.Rating/BTCPayServer.Rating.csproj b/BTCPayServer.Rating/BTCPayServer.Rating.csproj
index 254d8f02b..7e92d1ac1 100644
--- a/BTCPayServer.Rating/BTCPayServer.Rating.csproj
+++ b/BTCPayServer.Rating/BTCPayServer.Rating.csproj
@@ -7,10 +7,9 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.App" Version="2.1.14" Condition="'$(TargetFramework)' == 'netcoreapp2.1'" />
-    <FrameworkReference Include="Microsoft.AspNetCore.App" Condition="'$(TargetFramework)' != 'netcoreapp2.1'" />
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="3.4.0" Condition="'$(TargetFramework)' != 'netcoreapp2.1'" />
-    <PackageReference Include="Microsoft.AspNet.WebApi.Client" Version="5.2.7" Condition="'$(TargetFramework)' != 'netcoreapp2.1'" />
+    <FrameworkReference Include="Microsoft.AspNetCore.App" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="3.4.0" />
+    <PackageReference Include="Microsoft.AspNet.WebApi.Client" Version="5.2.7" />
     <PackageReference Include="Newtonsoft.Json" Version="12.0.2" />
     <PackageReference Include="DigitalRuby.ExchangeSharp" Version="0.6.3" />
   </ItemGroup>
diff --git a/BTCPayServer.Tests/BTCPayServer.Tests.csproj b/BTCPayServer.Tests/BTCPayServer.Tests.csproj
index 285a0067b..ebbf12963 100644
--- a/BTCPayServer.Tests/BTCPayServer.Tests.csproj
+++ b/BTCPayServer.Tests/BTCPayServer.Tests.csproj
@@ -9,10 +9,6 @@
     <UserSecretsId>AB0AC1DD-9D26-485B-9416-56A33F268117</UserSecretsId>
   </PropertyGroup>
 
-  <PropertyGroup Condition="'$(TargetFramework)' == 'netcoreapp2.1'">
-    <DefineConstants>$(DefineConstants);NETCOREAPP21</DefineConstants>
-  </PropertyGroup>
-  
   <PropertyGroup Condition="'$(CI_TESTS)' == 'true'">
     <DefineConstants>$(DefineConstants);SHORT_TIMEOUT</DefineConstants>
   </PropertyGroup>
diff --git a/BTCPayServer.Tests/TestUtils.cs b/BTCPayServer.Tests/TestUtils.cs
index 7a2be7612..f0b365e6b 100644
--- a/BTCPayServer.Tests/TestUtils.cs
+++ b/BTCPayServer.Tests/TestUtils.cs
@@ -5,9 +5,6 @@ using System.Text;
 using System.Threading;
 using System.Threading.Tasks;
 using Microsoft.AspNetCore.Http;
-#if NETCOREAPP21
-using Microsoft.AspNetCore.Http.Internal;
-#endif
 using Xunit.Sdk;
 using System.Linq;
 
diff --git a/BTCPayServer/BTCPayServer.csproj b/BTCPayServer/BTCPayServer.csproj
index bbdfe3ebe..11b2bfb07 100644
--- a/BTCPayServer/BTCPayServer.csproj
+++ b/BTCPayServer/BTCPayServer.csproj
@@ -57,7 +57,6 @@
   </ItemGroup>
 
 	<ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.App" Version="2.1.14" AllowExplicitVersion="true" Condition="'$(TargetFramework)' == 'netcoreapp2.1'" />
     <PackageReference Include="TwentyTwenty.Storage" Version="2.11.2" />
     <PackageReference Include="TwentyTwenty.Storage.Amazon" Version="2.11.2" />
     <PackageReference Include="TwentyTwenty.Storage.Azure" Version="2.11.2" />
@@ -68,9 +67,6 @@
     <PackageReference Include="OpenIddict" Version="3.0.0-alpha1.20058.15" />
     <PackageReference Include="OpenIddict.Server.AspNetCore" Version="3.0.0-alpha1.20058.15"></PackageReference>
     <PackageReference Include="OpenIddict.Validation.AspNetCore" Version="3.0.0-alpha1.20058.15"></PackageReference>
-	</ItemGroup>
-
-  <ItemGroup Condition="'$(TargetFramework)' != 'netcoreapp2.1'">
     <PackageReference Include="Microsoft.AspNetCore.Mvc.Razor.RuntimeCompilation" Version="3.0.0" Condition="'$(Configuration)' == 'Debug'" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="3.0.0" />
     <PackageReference Include="Microsoft.AspNetCore.Authentication.JwtBearer" Version="3.0.0"></PackageReference>
diff --git a/BTCPayServer/Controllers/ManageController.cs b/BTCPayServer/Controllers/ManageController.cs
index 0e55fd1f7..0591f2d3f 100644
--- a/BTCPayServer/Controllers/ManageController.cs
+++ b/BTCPayServer/Controllers/ManageController.cs
@@ -19,9 +19,6 @@ using System.Globalization;
 using BTCPayServer.Security;
 using BTCPayServer.U2F;
 using BTCPayServer.Data;
-#if NETCOREAPP21
-using IWebHostEnvironment = Microsoft.AspNetCore.Hosting.IHostingEnvironment;
-#endif
 
 namespace BTCPayServer.Controllers
 {
diff --git a/BTCPayServer/Controllers/StoresController.cs b/BTCPayServer/Controllers/StoresController.cs
index 5e1faa342..70c0dad9f 100644
--- a/BTCPayServer/Controllers/StoresController.cs
+++ b/BTCPayServer/Controllers/StoresController.cs
@@ -32,9 +32,6 @@ using Microsoft.Extensions.Options;
 using NBitcoin;
 using NBitcoin.DataEncoders;
 using Newtonsoft.Json;
-#if NETCOREAPP21
-using IWebHostEnvironment = Microsoft.AspNetCore.Hosting.IHostingEnvironment;
-#endif
 
 namespace BTCPayServer.Controllers
 {
diff --git a/BTCPayServer/Extensions.cs b/BTCPayServer/Extensions.cs
index d55733fef..5a8b25d6f 100644
--- a/BTCPayServer/Extensions.cs
+++ b/BTCPayServer/Extensions.cs
@@ -41,12 +41,10 @@ namespace BTCPayServer
 {
     public static class Extensions
     {
-#if !NETCOREAPP21
         public static IQueryable<TEntity> Where<TEntity>(this Microsoft.EntityFrameworkCore.DbSet<TEntity> obj, System.Linq.Expressions.Expression<Func<TEntity, bool>> predicate) where TEntity : class
         {
             return System.Linq.Queryable.Where(obj, predicate);
         }
-#endif
 
         public static string Truncate(this string value, int maxLength)
         {
diff --git a/BTCPayServer/Extensions/ModelStateExtensions.cs b/BTCPayServer/Extensions/ModelStateExtensions.cs
index fb496875f..cbdbd931b 100644
--- a/BTCPayServer/Extensions/ModelStateExtensions.cs
+++ b/BTCPayServer/Extensions/ModelStateExtensions.cs
@@ -1,11 +1,7 @@
 using System;
 using System.Linq.Expressions;
 using Microsoft.AspNetCore.Mvc;
-#if NETCOREAPP21
-using Microsoft.AspNetCore.Mvc.ViewFeatures.Internal;
-#else
 using Microsoft.AspNetCore.Mvc.ViewFeatures;
-#endif
 
 namespace BTCPayServer
 {
@@ -17,12 +13,8 @@ namespace BTCPayServer
             string message,
             Controller controller)
         {
-#if NETCOREAPP21
-            var key = ExpressionHelper.GetExpressionText(ex);
-#else
             var provider = (ModelExpressionProvider)controller.HttpContext.RequestServices.GetService(typeof(ModelExpressionProvider));
             var key = provider.GetExpressionText(ex);
-#endif
             controller.ModelState.AddModelError(key, message);
         }
     }
diff --git a/BTCPayServer/Hosting/BTCPayServerServices.cs b/BTCPayServer/Hosting/BTCPayServerServices.cs
index 0b55ed64a..0fb69e135 100644
--- a/BTCPayServer/Hosting/BTCPayServerServices.cs
+++ b/BTCPayServer/Hosting/BTCPayServerServices.cs
@@ -63,11 +63,7 @@ namespace BTCPayServer.Hosting
     {
         public static IServiceCollection AddBTCPayServer(this IServiceCollection services, IConfiguration configuration)
         {
-#if NETCOREAPP21
-            services.AddSingleton<MvcNewtonsoftJsonOptions>();
-#else
 			services.AddSingleton<MvcNewtonsoftJsonOptions>(o =>  o.GetRequiredService<IOptions<MvcNewtonsoftJsonOptions>>().Value);
-#endif
             services.AddDbContext<ApplicationDbContext>((provider, o) =>
             {
                 var factory = provider.GetRequiredService<ApplicationDbContextFactory>();
diff --git a/BTCPayServer/Hosting/ResourceBundleProvider.cs b/BTCPayServer/Hosting/ResourceBundleProvider.cs
index 7945fc045..7ece95c71 100644
--- a/BTCPayServer/Hosting/ResourceBundleProvider.cs
+++ b/BTCPayServer/Hosting/ResourceBundleProvider.cs
@@ -6,12 +6,8 @@ using System.Reflection;
 using System.Text;
 using System.Threading.Tasks;
 using BundlerMinifier.TagHelpers;
-#if NETCOREAPP21
-using IWebHostEnvironment = Microsoft.AspNetCore.Hosting.IHostingEnvironment;
-#else
 using Newtonsoft.Json.Serialization;
 using Microsoft.AspNetCore.Hosting;
-#endif
 using Newtonsoft.Json.Linq;
 
 namespace BTCPayServer.Hosting
diff --git a/BTCPayServer/Hosting/Startup.cs b/BTCPayServer/Hosting/Startup.cs
index c6b795d64..3aac9ae7e 100644
--- a/BTCPayServer/Hosting/Startup.cs
+++ b/BTCPayServer/Hosting/Startup.cs
@@ -1,9 +1,5 @@
 using Microsoft.AspNetCore.Hosting;
-#if NETCOREAPP21
-using IWebHostEnvironment = Microsoft.AspNetCore.Hosting.IHostingEnvironment;
-#else
 using Microsoft.Extensions.Hosting;
-#endif
 using OpenIddict.Validation.AspNetCore;
 using OpenIddict.Abstractions;
 using Microsoft.AspNetCore.Builder;
@@ -78,11 +74,9 @@ namespace BTCPayServer.Hosting
                 //    ScriptSrc = "'self' 'unsafe-inline'"
                 //});
             })
-#if !NETCOREAPP21
             .AddNewtonsoftJson()
 #if DEBUG
             .AddRazorRuntimeCompilation()
-#endif
 #endif
             .AddControllersAsServices();
             services.TryAddScoped<ContentSecurityPolicies>();
@@ -239,35 +233,18 @@ namespace BTCPayServer.Hosting
             forwardingOptions.ForwardedHeaders = ForwardedHeaders.All;
             app.UseForwardedHeaders(forwardingOptions);
             app.UsePayServer();
-#if !NETCOREAPP21
             app.UseRouting();
-#endif
             app.UseCors();
 
             app.UseStaticFiles();
             app.UseProviderStorage(options);
             app.UseAuthentication();
-#if !NETCOREAPP21
             app.UseAuthorization();
-#endif
             app.UseSession();
-#if NETCOREAPP21
-            app.UseSignalR(route =>
-            {
-                AppHub.Register(route);
-                PaymentRequestHub.Register(route);
-            });
-#endif
+
             app.UseWebSockets();
             app.UseStatusCodePages();
-#if NETCOREAPP21
-            app.UseMvc(routes =>
-            {
-                routes.MapRoute(
-                    name: "default",
-                    template: "{controller=Home}/{action=Index}/{id?}");
-            });
-#else
+
             app.UseEndpoints(endpoints =>
             {
                 AppHub.Register(endpoints);
@@ -275,7 +252,6 @@ namespace BTCPayServer.Hosting
                 endpoints.MapControllers();
                 endpoints.MapControllerRoute("default", "{controller=Home}/{action=Index}/{id?}");
             });
-#endif
         }
     }
 }
diff --git a/BTCPayServer/Models/GetTokensResponse.cs b/BTCPayServer/Models/GetTokensResponse.cs
index a837740f2..b1f5103f9 100644
--- a/BTCPayServer/Models/GetTokensResponse.cs
+++ b/BTCPayServer/Models/GetTokensResponse.cs
@@ -47,11 +47,7 @@ namespace BTCPayServer.Models
             }
             context.HttpContext.Response.Headers.Add("Content-Type", new Microsoft.Extensions.Primitives.StringValues("application/json"));
             var str = JsonConvert.SerializeObject(jobj);
-#if NETCOREAPP21
-            using (var writer = new StreamWriter(context.HttpContext.Response.Body, new UTF8Encoding(false), 1024 * 10, true))
-#else
             await using (var writer = new StreamWriter(context.HttpContext.Response.Body, new UTF8Encoding(false), 1024 * 10, true))
-#endif
             {
                 await writer.WriteAsync(str);
             }
diff --git a/BTCPayServer/PaymentRequest/PaymentRequestHub.cs b/BTCPayServer/PaymentRequest/PaymentRequestHub.cs
index d643110bd..c4443bdaf 100644
--- a/BTCPayServer/PaymentRequest/PaymentRequestHub.cs
+++ b/BTCPayServer/PaymentRequest/PaymentRequestHub.cs
@@ -14,10 +14,8 @@ using Microsoft.AspNetCore.Mvc;
 using Microsoft.AspNetCore.SignalR;
 using BTCPayServer.Data;
 using Microsoft.AspNetCore.Http;
-#if !NETCOREAPP21
 using Microsoft.AspNetCore.Routing;
 using Microsoft.AspNetCore.Builder;
-#endif
 
 namespace BTCPayServer.PaymentRequest
 {
@@ -90,11 +88,7 @@ namespace BTCPayServer.PaymentRequest
             return request.GetRelativePathOrAbsolute("/payment-requests/hub");
         }
 
-#if NETCOREAPP21
-        public static void Register(HubRouteBuilder route)
-#else
         public static void Register(IEndpointRouteBuilder route)
-#endif
         {
             route.MapHub<PaymentRequestHub>("/payment-requests/hub");
         }
diff --git a/BTCPayServer/Payments/Bitcoin/NBXplorerListener.cs b/BTCPayServer/Payments/Bitcoin/NBXplorerListener.cs
index 25115d524..5554dbdc5 100644
--- a/BTCPayServer/Payments/Bitcoin/NBXplorerListener.cs
+++ b/BTCPayServer/Payments/Bitcoin/NBXplorerListener.cs
@@ -20,10 +20,6 @@ using BTCPayServer.Payments;
 using BTCPayServer.HostedServices;
 using NBitcoin.Altcoins.Elements;
 
-#if NETCOREAPP21
-using IHostApplicationLifetime = Microsoft.AspNetCore.Hosting.IApplicationLifetime;
-#endif
-
 namespace BTCPayServer.Payments.Bitcoin
 {
     /// <summary>
diff --git a/BTCPayServer/Services/Apps/AppHub.cs b/BTCPayServer/Services/Apps/AppHub.cs
index af455b31e..6e070bbe6 100644
--- a/BTCPayServer/Services/Apps/AppHub.cs
+++ b/BTCPayServer/Services/Apps/AppHub.cs
@@ -5,10 +5,8 @@ using BTCPayServer.Models.AppViewModels;
 using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.AspNetCore.SignalR;
-#if !NETCOREAPP21
 using Microsoft.AspNetCore.Routing;
 using Microsoft.AspNetCore.Builder;
-#endif
 
 namespace BTCPayServer.Services.Apps
 {
@@ -70,11 +68,8 @@ namespace BTCPayServer.Services.Apps
         {
             return request.GetRelativePathOrAbsolute("/apps/hub");
         }
-#if NETCOREAPP21
-        public static void Register(HubRouteBuilder route)
-#else
+
         public static void Register(IEndpointRouteBuilder route)
-#endif
         {
             route.MapHub<AppHub>("/apps/hub");
         }
diff --git a/BTCPayServer/Services/BTCPayServerEnvironment.cs b/BTCPayServer/Services/BTCPayServerEnvironment.cs
index 6e3729eea..4e0190e00 100644
--- a/BTCPayServer/Services/BTCPayServerEnvironment.cs
+++ b/BTCPayServer/Services/BTCPayServerEnvironment.cs
@@ -8,11 +8,7 @@ using NBXplorer;
 using NBitcoin;
 using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Hosting;
-#if NETCOREAPP21
-using IWebHostEnvironment = Microsoft.AspNetCore.Hosting.IHostingEnvironment;
-#else
 using Microsoft.Extensions.Hosting;
-#endif
 
 namespace BTCPayServer.Services
 {
diff --git a/BTCPayServer/Services/Invoices/InvoiceRepository.cs b/BTCPayServer/Services/Invoices/InvoiceRepository.cs
index 31226b1c1..59f5d52b5 100644
--- a/BTCPayServer/Services/Invoices/InvoiceRepository.cs
+++ b/BTCPayServer/Services/Invoices/InvoiceRepository.cs
@@ -89,18 +89,12 @@ retry:
             using (var db = _ContextFactory.CreateContext())
             {
                 return  (await db.AddressInvoices
-#if !NETCOREAPP21
                     .Include(a => a.InvoiceData.Payments)
                     .Include(a => a.InvoiceData.RefundAddresses)
-#endif
 #pragma warning disable CS0618
                     .Where(a => addresses.Contains(a.Address))
 #pragma warning restore CS0618
                     .Select(a => a.InvoiceData)
-#if NETCOREAPP21
-                    .Include(a => a.Payments)
-                    .Include(a => a.RefundAddresses)
-#endif
                     .ToListAsync()).Select(ToEntity);
             }
         }
diff --git a/BTCPayServer/Services/LanguageService.cs b/BTCPayServer/Services/LanguageService.cs
index 078de8b5f..fd6d346d8 100644
--- a/BTCPayServer/Services/LanguageService.cs
+++ b/BTCPayServer/Services/LanguageService.cs
@@ -5,12 +5,7 @@ using Microsoft.Extensions.Hosting;
 using Newtonsoft.Json;
 using Newtonsoft.Json.Linq;
 using Newtonsoft.Json.Serialization;
-#if NETCOREAPP21
-using IWebHostEnvironment = Microsoft.AspNetCore.Hosting.IHostingEnvironment;
-using Microsoft.AspNetCore.Hosting.Internal;
-#else
 using Microsoft.AspNetCore.Hosting;
-#endif
 
 namespace BTCPayServer.Services
 {
@@ -34,11 +29,7 @@ namespace BTCPayServer.Services
 
         public LanguageService(IWebHostEnvironment environment)
         {
-#if NETCOREAPP21
-            var path = (environment as HostingEnvironment)?.WebRootPath;
-#else
             var path = environment.WebRootPath;
-#endif
             path = Path.Combine(path, "locales");
             var files = Directory.GetFiles(path, "*.json");
             var result = new List<Language>();
diff --git a/Build/Common.csproj b/Build/Common.csproj
index 126a338d9..8175e8a6c 100644
--- a/Build/Common.csproj
+++ b/Build/Common.csproj
@@ -5,7 +5,4 @@
     <NoWarn>NU1701,CA1816,CA1308,CA1810,CA2208</NoWarn>
     <LangVersion>8.0</LangVersion>
   </PropertyGroup>
-  <PropertyGroup Condition="'$(TargetFramework)' == 'netcoreapp2.1'">
-    <DefineConstants>$(DefineConstants);NETCOREAPP21</DefineConstants>
-  </PropertyGroup>
 </Project>
diff --git a/btcpayserver.sln b/btcpayserver.sln
index aa349bb90..ddbd0b626 100644
--- a/btcpayserver.sln
+++ b/btcpayserver.sln
@@ -14,6 +14,7 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Misc", "Misc", "{29290EC7-0
 		Build\Common.csproj = Build\Common.csproj
 		.circleci\config.yml = .circleci\config.yml
 		docker-entrypoint.sh = docker-entrypoint.sh
+		linuxarm64v8.Dockerfile = linuxarm64v8.Dockerfile
 		Build\Version.csproj = Build\Version.csproj
 	EndProjectSection
 EndProject