From f9714f0be0f544cfc4f96e4e4cb96982f7850f2c Mon Sep 17 00:00:00 2001
From: "nicolas.dorier" <nicolas.dorier@gmail.com>
Date: Sun, 6 Oct 2019 15:54:19 +0900
Subject: [PATCH] Fix build

---
 BTCPayServer/Hosting/Startup.cs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/BTCPayServer/Hosting/Startup.cs b/BTCPayServer/Hosting/Startup.cs
index 2ede5c971..ee8d071dc 100644
--- a/BTCPayServer/Hosting/Startup.cs
+++ b/BTCPayServer/Hosting/Startup.cs
@@ -79,7 +79,11 @@ namespace BTCPayServer.Hosting
                 //    StyleSrc = "'self' 'unsafe-inline'",
                 //    ScriptSrc = "'self' 'unsafe-inline'"
                 //});
-            }).AddNewtonsoftJson().AddControllersAsServices();
+            })
+#if !NETCOREAPP21
+            .AddNewtonsoftJson()
+#endif
+            .AddControllersAsServices();
             services.TryAddScoped<ContentSecurityPolicies>();
             services.Configure<IdentityOptions>(options =>
             {