diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
index 44e03d0..0cb69b5 100644
--- a/.github/workflows/main.yaml
+++ b/.github/workflows/main.yaml
@@ -22,6 +22,8 @@ jobs:
           # wget https://raw.githubusercontent.com/robproject/fsjd/main/frappe_schema_json_diff.py
           export TABLE_MODE=1
           export GIT_EXTERNAL_DIFF=./frappe_schema_json_diff.py
+          echo $GIT_EXTERNAL_DIFF
+          chmod -x ./frappe_schema_json_diff.py
           git --no-pager diff