diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index e12afba..231d877 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -20,7 +20,7 @@ jobs:
           python -m pip install --upgrade pip
           pip install ruff
 
-      - run: ruff --format=github .
+      - run: ruff check --output-format=github .
 
   tests:
     timeout-minutes: 10