diff --git a/game/data/aaa_db.py b/game/data/aaa_db.py
index a30f0255..fba276a3 100644
--- a/game/data/aaa_db.py
+++ b/game/data/aaa_db.py
@@ -18,5 +18,5 @@ AAA_UNITS = [
     AirDefence.AAA_SP_Kdo_G_40,
     AirDefence.AAA_8_8cm_Flak_41,
     AirDefence.AAA_40mm_Bofors,
-    AirDefence.AAA_S_60_57mm
+    AirDefence.AAA_S_60_57mm,
 ]