diff --git a/.github/workflows/gradle.yml b/.github/workflows/gradle.yml
index c3adbc3..ff8a5c7 100644
--- a/.github/workflows/gradle.yml
+++ b/.github/workflows/gradle.yml
@@ -72,6 +72,7 @@ jobs:
         passphrase: ${{ secrets.SSH_PASSPHRASE }}
         envs: GITHUB_SHA
         script: |
+          #!/bin/bash
           ls
           cd ~
           sudo docker login -u ${{ secrets.DOCKERHUB_USERNAME }} -p ${{ secrets.DOCKERHUB_PASSWORD }}