diff --git a/OpenRa.Game/Traits/Plane.cs b/OpenRa.Game/Traits/Plane.cs
index 163e8fea9c..5643e4e449 100644
--- a/OpenRa.Game/Traits/Plane.cs
+++ b/OpenRa.Game/Traits/Plane.cs
@@ -17,7 +17,8 @@ namespace OpenRa.Game.Traits
 			if (mi.Button == MouseButton.Left) return null;
 			if (underCursor == null)
 				return Order.Move(self, xy);
-			if (underCursor.Info == Rules.UnitInfo["AFLD"])
+			if (underCursor.Info == Rules.UnitInfo["AFLD"] 
+				&& underCursor.Owner == self.Owner)
 				return Order.DeliverOre(self, underCursor);		/* brutal hack */
 			return null;
 		}