diff --git a/.github/actions/playwright/action.yml b/.github/actions/playwright/action.yml
index 5cfe638..cd04ad4 100644
--- a/.github/actions/playwright/action.yml
+++ b/.github/actions/playwright/action.yml
@@ -17,7 +17,9 @@ runs:
       shell: bash
       run: |
         mkdir -p .playwright
-        echo "${{ inputs.run }}" > .playwright/run.sh
+        echo "#!/usr/bin/env bash" > .playwright/run.sh
+        echo "set -euo pipefail" >> .playwright/run.sh
+        echo "${{ inputs.run }}" >> .playwright/run.sh
         chmod +x .playwright/run.sh
 
     - name: Run Playwright