diff --git a/.github/workflows/test_common.yml b/.github/workflows/test_common.yml
index 0aaaf8c257..f9471d69fe 100644
--- a/.github/workflows/test_common.yml
+++ b/.github/workflows/test_common.yml
@@ -92,6 +92,8 @@ jobs:
 
       - name: debug credentials
         run: |
+          echo "First chars: ${DLT_SECRETS_TOML:0:5}"
+
           substring="dbt"
           if echo "$DLT_SECRETS_TOML" | grep -q "$substring"; then
             echo "Substring found: $substring"