diff --git a/action.yml b/action.yml
index 50c9f8fb..87f08845 100644
--- a/action.yml
+++ b/action.yml
@@ -375,3 +375,4 @@ runs:
           echo "Running $DOCKER_IMAGE from GitHub registry"
           docker run $DOCKER_IMAGE
         fi
+      shell: bash
\ No newline at end of file