diff --git a/build/template-Build-run-tests-sign.yml b/build/template-Build-run-tests-sign.yml
index f9e0b1d5e1..5679908a29 100644
--- a/build/template-Build-run-tests-sign.yml
+++ b/build/template-Build-run-tests-sign.yml
@@ -212,6 +212,13 @@ steps:
     PathtoPublish: '$(Build.SourcesDirectory)\artifacts'
     ArtifactName: '$(Build.BuildNumber)-nuget-package'
 
+ - task: BuildQualityChecks@9
+  displayName: 'Check Warnings'
+  inputs:
+    checkWarnings: true
+    warningFailOption: 'build'
+    showStatistics: true
+
 - task: mspremier.PostBuildCleanup.PostBuildCleanup-task.PostBuildCleanup@3
   displayName: 'Clean Agent Directories'
   condition: and(succeeded(), eq(variables['PipelineType'], 'legacy'))