diff --git a/eng/Tools.props b/eng/Tools.props
index 4c399288ad250..32fc0f6f6d4fc 100644
--- a/eng/Tools.props
+++ b/eng/Tools.props
@@ -2,6 +2,9 @@
   <PropertyGroup>
     <MSBuildTreatWarningsAsErrors>false</MSBuildTreatWarningsAsErrors>
     <EnableAnalyzers>true</EnableAnalyzers>
+    <!-- Unset the repo tool manifest property in CI as we don't use repo tools there anyway,
+    until https://github.com/dotnet/sdk/issues/10938 is fixed. -->
+    <_RepoToolManifest Condition="'$(ContinuousIntegrationBuild)' == 'true'" />
   </PropertyGroup>
 
   <!-- We need to import this props file which contains PackageReferences to analyzers so that