diff --git a/mods/d2k/rules/aircraft.yaml b/mods/d2k/rules/aircraft.yaml
index abf485aa20..5d9959c8ce 100644
--- a/mods/d2k/rules/aircraft.yaml
+++ b/mods/d2k/rules/aircraft.yaml
@@ -108,6 +108,8 @@ ornithopter:
 		TurnSpeed: 8
 		Repulsable: False
 		CruiseAltitude: 1920
+	Targetable:
+		TargetTypes: Air
 	AmmoPool:
 		Ammo: 5
 	Tooltip: