diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 23ba1a527..4dd23a2e8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,6 +17,7 @@ jobs:
     steps:
 
       - name: deubg
+        shell: bash
         run: |
           ls
           pwd