diff --git a/dcs/task.py b/dcs/task.py
index bd66d840..c3239be5 100644
--- a/dcs/task.py
+++ b/dcs/task.py
@@ -162,8 +162,8 @@ def stop_after_duration(self, duration: int):
         self.params["stopCondition"]["duration"] = duration
 
 
-class WeaponType(IntEnum):
-    Auto = 9663676414
+class WeaponType(Enum):
+    Auto = 1073741822
     NoWeapon = 0
     All = 4294967295
     Unguided = 805339120