diff --git a/dev/test.sh b/dev/test.sh
index d3130bf3f6c2..1ed1b96edea1 100755
--- a/dev/test.sh
+++ b/dev/test.sh
@@ -15,7 +15,7 @@ python -m isort --check-only --skip src/py/flwr/proto src/py/flwr
 echo "- isort: done"
 
 echo "- black: start"
-python -m black --exclude "src\/py\/flwr\/proto" --check src/py/flwr
+python -m black --exclude "src\/py\/flwr\/proto" --check src/py/flwr examples
 echo "- black: done"
 
 echo "- init_py_check: start"