diff --git a/.github/workflows/validatePullRequest.yml b/.github/workflows/validatePullRequest.yml
index 5490b9edbfd..6736d4037a7 100644
--- a/.github/workflows/validatePullRequest.yml
+++ b/.github/workflows/validatePullRequest.yml
@@ -30,7 +30,7 @@ jobs:
       - name: Restore dependencies
         run: dotnet restore ${{ env.solutionName }}
       - name: Build
-        run: dotnet build ${{ env.solutionName }} --no-restore -c Release /p:UseSharedCompilation=false
+        run: dotnet build ${{ env.solutionName }} --no-restore -c Release /p:UseSharedCompilation=false -m:1
       - name: Test
         run: dotnet test ${{ env.solutionName }} --no-build --verbosity normal -c Release /p:CollectCoverage=true /p:CoverletOutput=TestResults/ /p:CoverletOutputFormat=opencover
       - name: Perform CodeQL Analysis