diff --git a/conditional-variables/action.yaml b/conditional-variables/action.yaml
index d91671c..1aea453 100644
--- a/conditional-variables/action.yaml
+++ b/conditional-variables/action.yaml
@@ -69,4 +69,5 @@ runs:
         RULES: ${{ inputs.rules }}
         FAIL_ON_NO_MATCH: ${{ inputs.fail-on-no-match }}
       run: |
+        chmod +x "${{ github.action_path }}/evaluate.sh"
         "${{ github.action_path }}/evaluate.sh"