diff --git a/.github/workflows/playground.yml b/.github/workflows/playground.yml
index 24c527c..d424223 100644
--- a/.github/workflows/playground.yml
+++ b/.github/workflows/playground.yml
@@ -18,4 +18,4 @@ jobs:
           username: ${{ secrets.USERNAME }}
           key: ${{ secrets.KEY_ED25519 }}
           port: ${{ secrets.PORT }}
-          script: sh ~/fastapi-oauth2/examples/demonstration/deploy.sh
+          script: bash ~/fastapi-oauth2/examples/demonstration/deploy.sh