diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index b48e7218..20deca7b 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -40,7 +40,7 @@ jobs:
       - name: Install black
         run: pip install black
       - name: Run black
-        run: black --check --verbose $(git ls-files '*.py')
+        run: black --diff --check --verbose $(git ls-files '*.py')
   pylint:
     runs-on: ubuntu-latest
     steps: