diff --git a/test/OpenTelemetry.Extensions.Tests/OpenTelemetry.Extensions.Tests.csproj b/test/OpenTelemetry.Extensions.Tests/OpenTelemetry.Extensions.Tests.csproj
index bfd43daf09..7604a758f1 100644
--- a/test/OpenTelemetry.Extensions.Tests/OpenTelemetry.Extensions.Tests.csproj
+++ b/test/OpenTelemetry.Extensions.Tests/OpenTelemetry.Extensions.Tests.csproj
@@ -4,7 +4,7 @@
     <Description>Unit test project for OpenTelemetry .NET SDK preview features and extensions</Description>
     <!-- OmniSharp/VS Code requires TargetFrameworks to be in descending order for IntelliSense and analysis. -->
     <TargetFrameworks>net7.0;net6.0</TargetFrameworks>
-    <TargetFrameworks Condition="$(OS) == 'Windows_NT'">$(TargetFrameworks);net48;net472;net471;net47;net462</TargetFrameworks>
+    <TargetFrameworks Condition="$(OS) == 'Windows_NT'">$(TargetFrameworks);net462</TargetFrameworks>
   </PropertyGroup>
 
   <ItemGroup>