diff --git a/.forgejo/workflows/tests.yml b/.forgejo/workflows/tests.yml
index a908c6278..07ba5c268 100644
--- a/.forgejo/workflows/tests.yml
+++ b/.forgejo/workflows/tests.yml
@@ -106,4 +106,6 @@ jobs:
         run: make fumpt-install
 
       - name: Run gofumpt
-        run: make fumpt
+        run: |
+          make fumpt
+          git diff --exit-code --quiet