diff --git a/.github/workflows/weekly_README.yaml b/.github/workflows/weekly_README.yaml
index 85dc9e3f6..8f81bd240 100644
--- a/.github/workflows/weekly_README.yaml
+++ b/.github/workflows/weekly_README.yaml
@@ -39,7 +39,10 @@ jobs:
           fi
         done
         # Replace template if change
-        if((`stat -c%s "README2.md"`!==`stat -c%s "README.md"`));then
+        if [[ $(stat -c%s "README2.md") == $(stat -c%s "README.md") ]]; then
+          echo "no changes"
+          rm README2.md
+        else
           rm README.md
           mv README2.md README.md
         fi