diff --git a/.editorconfig b/.editorconfig
index a861d3c..d84c271 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -520,4 +520,5 @@ dotnet_diagnostic.CA1062.severity = none            # Do not demand null-checkin
 dotnet_diagnostic.CA1014.severity = none            # No need for CLSCompliantAttribute
 dotnet_diagnostic.SA1011.severity = none            # Space needed after closing square bracet "]" needed for nullable arrays
 
-dotnet_diagnostic.S1172.severity = none		        # False positive: Unused method parameters should be removed
\ No newline at end of file
+dotnet_diagnostic.S1172.severity = none		        # False positive: Unused method parameters should be removed
+dotnet_diagnostic.CA1510.severity = none          # ArgumentNullException throw helper not available for all targets
diff --git a/src/Atc.Test/Atc.Test.csproj b/src/Atc.Test/Atc.Test.csproj
index 6cdc81e..6840484 100644
--- a/src/Atc.Test/Atc.Test.csproj
+++ b/src/Atc.Test/Atc.Test.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netstandard2.1</TargetFramework>
+    <TargetFrameworks>netstandard2.1;net8.0</TargetFrameworks>
     <PackageId>Atc.Test</PackageId>
     <PackageTags>xunit;NSubstitute;AutoFixture;FluentAssertions</PackageTags>
     <Description>Common tools for writing tests using XUnit, AutoFixture, NSubstitute and FluentAssertions.</Description>