diff --git a/src/SourceBuild/Arcade/eng/common/templates/job/source-build-build-tarball.yml b/src/SourceBuild/Arcade/eng/common/templates/job/source-build-build-tarball.yml
index 24b93ffc4..ff035940f 100644
--- a/src/SourceBuild/Arcade/eng/common/templates/job/source-build-build-tarball.yml
+++ b/src/SourceBuild/Arcade/eng/common/templates/job/source-build-build-tarball.yml
@@ -146,7 +146,7 @@ jobs:
       dockerEnvArgs="-e SMOKE_TESTS_EXCLUDE_OMNISHARP=$(_ExcludeOmniSharpTests) -e SMOKE_TESTS_WARN_SDK_CONTENT_DIFFS=true"
       poisonArg=''
 
-      if [[ '${{ parameters.excludeSdkContentTests}}' != 'true' && '${{ parameters.installerBuildResourceId }}' != 'current' ]]; then
+      if [[ '${{ parameters.excludeSdkContentTests}}' != 'true' ]]; then
         dockerVolumeArgs+=" -v $(PIPELINE.WORKSPACE)/${{ parameters.installerBuildResourceId }}/BlobArtifacts/:/BlobArtifacts"
         msftSdkTarballName=$(find "$(PIPELINE.WORKSPACE)/${{ parameters.installerBuildResourceId }}/BlobArtifacts/" -name "dotnet-sdk-*-linux-${{ parameters.architecture }}.tar.gz" -exec basename {} \;)
         dockerEnvArgs+=" -e SMOKE_TESTS_MSFT_SDK_TARBALL_PATH=/BlobArtifacts/$msftSdkTarballName"
diff --git a/src/SourceBuild/Arcade/eng/common/templates/job/source-build-run-tarball-build.yml b/src/SourceBuild/Arcade/eng/common/templates/job/source-build-run-tarball-build.yml
index d9651229b..c8a0a71f1 100644
--- a/src/SourceBuild/Arcade/eng/common/templates/job/source-build-run-tarball-build.yml
+++ b/src/SourceBuild/Arcade/eng/common/templates/job/source-build-run-tarball-build.yml
@@ -34,6 +34,8 @@ jobs:
     architecture: x64
     condition: ${{ parameters.condition }}
     dependsOn: ${{ parameters.dependsOn }}
+    ${{ if or(eq(variables['System.TeamProject'], 'public'), in(variables['Build.Reason'], 'PullRequest')) }}:
+      excludeSdkContentTests: true
     installerBuildResourceId: ${{ parameters.installerBuildResourceId }}
     matrix:
       CentOS7-Online:
@@ -86,6 +88,8 @@ jobs:
       architecture: arm64
       condition: ${{ parameters.condition }}
       dependsOn: ${{ parameters.dependsOn }}
+      ${{ if in(variables['Build.Reason'], 'PullRequest') }}:
+        excludeSdkContentTests: true
       installerBuildResourceId: ${{ parameters.installerBuildResourceId }}
       matrix:
         ${{ if ne(variables['Build.Reason'], 'PullRequest') }}: