diff --git a/aleksis/apps/kort/apps.py b/aleksis/apps/kort/apps.py
index 437a5bb8e682058629a89254713ccd3fba0a1468..fb1d2cd2bfe6d4d5b3595ec757e00694867ad317 100644
--- a/aleksis/apps/kort/apps.py
+++ b/aleksis/apps/kort/apps.py
@@ -14,9 +14,11 @@ class DefaultConfig(AppConfig):
     licence = "EUPL-1.2+"
     copyright_info = (
         ([2021], "Margarete Grassl", "grasslma@katharineum.de"),
-        [2021],
-        "Jonathan Weth",
-        "dev@jonathanweth.de",
+        (
+            [2021],
+            "Jonathan Weth",
+            "dev@jonathanweth.de",
+        ),
     )
 
     @classmethod