diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 3abb139..82092a8 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -32,8 +32,7 @@ jobs:
         sudo chmod -R o+r /usr/local/include/google/
         rm -f $PROTOC_ZIP
         make gen
-        git update-index --refresh
-        git diff-index --quiet HEAD || (git diff; exit 1)
+        git update-index --refresh || (git diff; exit 1)
 
     - name: Build and Test
       run: make test