diff --git a/mods/d2k/rules/aircraft.yaml b/mods/d2k/rules/aircraft.yaml
index 5dfbf60c5e..1b21630e8d 100644
--- a/mods/d2k/rules/aircraft.yaml
+++ b/mods/d2k/rules/aircraft.yaml
@@ -74,7 +74,6 @@ frigate:
 
 ornithopter:
 	Inherits: ^Plane
-		TargetTypes: Air
 	AttackBomber:
 	Armament:
 		Weapon: OrniBomb