diff --git a/src/libraries/tests.proj b/src/libraries/tests.proj
index ec83814b18d8ef..fcbe99e9ea4e2b 100644
--- a/src/libraries/tests.proj
+++ b/src/libraries/tests.proj
@@ -452,6 +452,7 @@
     <ProjectExclusions Include="$(MSBuildThisFileDirectory)System.Text.RegularExpressions\tests\FunctionalTests\System.Text.RegularExpressions.Tests.csproj" />
     <ProjectExclusions Include="$(MSBuildThisFileDirectory)System.Runtime.InteropServices.JavaScript\tests\JSImportGenerator.UnitTest\JSImportGenerator.Unit.Tests.csproj" />
     <ProjectExclusions Include="$(MSBuildThisFileDirectory)Microsoft.Extensions.Configuration.Binder\tests\SourceGenerationTests\Microsoft.Extensions.Configuration.Binder.SourceGeneration.Tests.csproj" />
+    <ProjectExclusions Include="$(MSBuildThisFileDirectory)System.Private.CoreLib/tests/IntrinsicsInSystemPrivatecoreLibAnalyzer.Tests/IntrinsicsInSystemPrivateCoreLib.Tests.csproj" />
 
     <!-- Many test failures due to trimming and MakeGeneric. XmlSerializer is not currently supported with NativeAOT. Low priority -->
     <ProjectExclusions Include="$(MSBuildThisFileDirectory)Microsoft.XmlSerializer.Generator\tests\Microsoft.XmlSerializer.Generator.Tests.csproj" />