diff --git a/BTCPayServer/Services/TransactionLinkProviders.cs b/BTCPayServer/Services/TransactionLinkProviders.cs
index 48e3eadd9..b3c47f21d 100644
--- a/BTCPayServer/Services/TransactionLinkProviders.cs
+++ b/BTCPayServer/Services/TransactionLinkProviders.cs
@@ -29,7 +29,7 @@ public class TransactionLinkProviders : Dictionary<string, TransactionLinkProvid
         {
             foreach ((var pmi, var prov) in this)
             {
-                var overrideLink = links.SingleOrDefault(item =>
+                var overrideLink = links.FirstOrDefault(item =>
                     item.CryptoCode.Equals(pmi, StringComparison.InvariantCultureIgnoreCase));
                 prov.OverrideBlockExplorerLink = overrideLink?.Link ?? prov.BlockExplorerLinkDefault;
             }
diff --git a/BTCPayServer/Views/UIServer/Policies.cshtml b/BTCPayServer/Views/UIServer/Policies.cshtml
index 9291a5d09..a54a1256c 100644
--- a/BTCPayServer/Views/UIServer/Policies.cshtml
+++ b/BTCPayServer/Views/UIServer/Policies.cshtml
@@ -235,7 +235,7 @@
                 {
                     var cryptoCode = linkProviders[lpi].Key;
                     var defaultLink = linkProviders[lpi].Value.BlockExplorerLinkDefault;
-				    var existingOverride = Model.BlockExplorerLinks?.SingleOrDefault(tuple => tuple.CryptoCode == cryptoCode);
+				    var existingOverride = Model.BlockExplorerLinks?.FirstOrDefault(tuple => tuple.CryptoCode == cryptoCode);
                     if (existingOverride is null)
                     {
 					    existingOverride = new PoliciesSettings.BlockExplorerOverrideItem { CryptoCode = cryptoCode, Link = null };