diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 41fab53..965247d 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -32,4 +32,4 @@ jobs:
           conda info
       - run: pip install . -v
       - run: make test python=python
-      # - run: make format python=python
+      - run: make format python=python
diff --git a/src/qmllib/representations/arad/__init__.py b/src/qmllib/representations/arad/__init__.py
index 8042565..608ef7c 100644
--- a/src/qmllib/representations/arad/__init__.py
+++ b/src/qmllib/representations/arad/__init__.py
@@ -20,4 +20,4 @@
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
 
-from .arad import *
+from .arad import *  # noqa: F403
diff --git a/tests/test_fchl_force.py b/tests/test_fchl_force.py
index 7a90d97..98af0ba 100644
--- a/tests/test_fchl_force.py
+++ b/tests/test_fchl_force.py
@@ -1,3 +1,5 @@
+# flake8: noqa
+
 import ast
 import csv
 from copy import deepcopy