diff --git a/eng/pipelines/runtime-staging.yml b/eng/pipelines/runtime-staging.yml
index 29c71fc599118..27843c8959dd4 100644
--- a/eng/pipelines/runtime-staging.yml
+++ b/eng/pipelines/runtime-staging.yml
@@ -55,7 +55,7 @@ jobs:
   - template: /eng/pipelines/common/evaluate-default-paths.yml
 
 #
-# iOS/tvOS/Catalyst interp - requires AOT Compilation and Interp flags 
+# iOS/tvOS/Catalyst interp - requires AOT Compilation and Interp flags
 # Build the whole product using Mono and run libraries tests
 #
 - template: /eng/pipelines/common/platform-matrix.yml
@@ -167,7 +167,7 @@ jobs:
           eq(dependencies.evaluate_paths.outputs['SetPathVars_mono.containsChange'], true),
           eq(dependencies.evaluate_paths.outputs['SetPathVars_installer.containsChange'], true),
           eq(variables['isFullMatrix'], true))
-      
+
       # don't run tests on PRs until we can get significantly more devices
       ${{ if eq(variables['isFullMatrix'], true) }}:
         # extra steps, run tests
diff --git a/src/libraries/tests.proj b/src/libraries/tests.proj
index 3144580dc68d3..a151eab3ddbeb 100644
--- a/src/libraries/tests.proj
+++ b/src/libraries/tests.proj
@@ -144,17 +144,6 @@
     <ProjectExclusions Include="$(MSBuildThisFileDirectory)System.Private.Xml/tests/XPath/XPathDocument/System.Xml.XPath.Tests.csproj" />
     <ProjectExclusions Include="$(MSBuildThisFileDirectory)System.Private.Uri/tests/ExtendedFunctionalTests/System.Private.Uri.ExtendedFunctional.Tests.csproj" />
     <ProjectExclusions Include="$(MSBuildThisFileDirectory)System.Reflection.DispatchProxy/tests/System.Reflection.DispatchProxy.Tests.csproj" />
-
-    <!-- JSON parsing exception https://github.com/dotnet/runtime/issues/53097 -->
-    <ProjectExclusions Include="$(MSBuildThisFileDirectory)System.IO.Pipes/tests/System.IO.Pipes.Tests.csproj" />
-    <ProjectExclusions Include="$(MSBuildThisFileDirectory)System.Numerics.Vectors/tests/System.Numerics.Vectors.Tests.csproj" />
-    <ProjectExclusions Include="$(MSBuildThisFileDirectory)System.Private.Xml/tests/Misc/System.Xml.Misc.Tests.csproj" />
-    <ProjectExclusions Include="$(MSBuildThisFileDirectory)System.Private.Xml/tests/XmlNodeReader/System.Xml.XmlNodeReader.Tests/System.Xml.XmlNodeReader.Tests.csproj" />
-    <ProjectExclusions Include="$(MSBuildThisFileDirectory)System.Private.Xml/tests/XmlSerializer/System.Xml.XmlSerializer.Tests.csproj" />
-    <ProjectExclusions Include="$(MSBuildThisFileDirectory)System.Reflection.Emit/tests/System.Reflection.Emit.Tests.csproj" />
-    <ProjectExclusions Include="$(MSBuildThisFileDirectory)System.Security.Claims/tests/System.Security.Claims.Tests.csproj" />
-    <ProjectExclusions Include="$(MSBuildThisFileDirectory)System.Security.Cryptography.Primitives/tests/System.Security.Cryptography.Primitives.Tests.csproj" />
-    <ProjectExclusions Include="$(MSBuildThisFileDirectory)System.Text.RegularExpressions/tests/System.Text.RegularExpressions.Tests.csproj" />
   </ItemGroup>
 
   <ItemGroup Condition="'$(TargetOS)' == 'Android' and '$(TargetArchitecture)' == 'x64' and '$(RunDisabledAndroidTests)' != 'true'">