diff --git a/.github/workflows/black-formatter.yml b/.github/workflows/black-formatter.yml
index bc51abbb..d9cdd1cd 100644
--- a/.github/workflows/black-formatter.yml
+++ b/.github/workflows/black-formatter.yml
@@ -15,5 +15,5 @@ jobs:
         - uses: actions/checkout@v3
         - uses: psf/black@stable
           with:
-              options: "--check --verbose"
+              options: "--check --verbose --diff"
               version: "~= 22.0"