diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 3747ca08..f3081d8b 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -23,7 +23,8 @@ jobs:
         uses: actions/checkout@v3
 
       - name: Create custom directory
-        run:
+        run: |
+          set -ex
           echo $CI_PATH
           mkdir -p $CI_PATH/${GITHUB_RUN_NUMBER}