diff --git a/action.yml b/action.yml
index c51e80b..d9963b4 100644
--- a/action.yml
+++ b/action.yml
@@ -12,5 +12,5 @@ runs:
   using: 'composite'
   steps:
     - id: ttpages-action
-      run: $GITHUB_ACTION_PATH/run.sh '${{ inputs.path }}'
+      run: bash $GITHUB_ACTION_PATH/run.sh '${{ inputs.path }}'
       shell: bash
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