diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index d9223fb..e54c258 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -22,4 +22,5 @@ jobs:
             -destination 'platform=iOS Simulator,name=iPhone 16' \
             -skipPackagePluginValidation \
             -skip-testing:SampleWorkshopAppUITests \
+            -parallel-testing-enabled NO \
             -resultBundlePath TestResults.xcresult