diff --git a/kfet/auth/tests.py b/kfet/auth/tests.py
index 9650faea..91012565 100644
--- a/kfet/auth/tests.py
+++ b/kfet/auth/tests.py
@@ -168,8 +168,9 @@ class GenericLoginViewTests(TestCase):
         r = self.client.post(self.url)
 
         self.assertRedirects(
-            r, "https://cas.eleves.ens.fr/logout?service=http%3A%2F%2Ftestserver%2Fk-fet%2Flogin%2Fgeneric",
-            fetch_redirect_response=False
+            r,
+            "https://cas.eleves.ens.fr/logout?service=http%3A%2F%2Ftestserver%2Fk-fet%2Flogin%2Fgeneric",
+            fetch_redirect_response=False,
         )
 
     def test_notoken_not_team(self):
diff --git a/kfet/auth/views.py b/kfet/auth/views.py
index 8ca02f5e..f2b16f70 100644
--- a/kfet/auth/views.py
+++ b/kfet/auth/views.py
@@ -72,7 +72,7 @@ class GenericLoginView(View):
         # which is why the CAS logout URL with callback is constructed ad hoc,
         # without relying on Django redirection to Django CAS.
 
-        generic_login_url = request.build_absolute_uri() # preserves next parameter
+        generic_login_url = request.build_absolute_uri()  # preserves next parameter
         generic_login_qd = QueryDict(mutable=True)
         generic_login_qd["service"] = generic_login_url