diff --git a/.github/workflows/form-check.yml b/.github/workflows/form-check.yml
index 8862c952..7e74eaeb 100644
--- a/.github/workflows/form-check.yml
+++ b/.github/workflows/form-check.yml
@@ -31,7 +31,7 @@ jobs:
         run: |
           md5sum form.zip
           md5sum form.zip > ./public/form.zip.md5
-          if ! git diff --exit-code ./public/form.zip.md5; then
+          if git diff --exit-code ./public/form.zip.md5; then
             echo "skipnext=true" >> $GITHUB_OUTPUT
           else
             echo "skipnext=false" >> $GITHUB_OUTPUT