diff --git a/src/SourceBuild/content/repo-projects/runtime.proj b/src/SourceBuild/content/repo-projects/runtime.proj
index ddf7432315dd..ed5457e596c9 100644
--- a/src/SourceBuild/content/repo-projects/runtime.proj
+++ b/src/SourceBuild/content/repo-projects/runtime.proj
@@ -33,6 +33,9 @@
     <NuGetConfigFile>$(ProjectDirectory)NuGet.config</NuGetConfigFile>
     <OutputPlacementRepoApiImplemented>false</OutputPlacementRepoApiImplemented>
     <DependencyVersionInputRepoApiImplemented>true</DependencyVersionInputRepoApiImplemented>
+
+    <!-- CS8795 - Partial method  must have an implementation part because it has accessibility modifiers. -->
+    <RepoNoWarns>CS8795</RepoNoWarns>
   </PropertyGroup>
 
   <!-- SDK Overrides -->