diff --git a/OpenRA.Mods.RA/AttackTurreted.cs b/OpenRA.Mods.RA/AttackTurreted.cs
index d1aabe612f..48bc7b264a 100644
--- a/OpenRA.Mods.RA/AttackTurreted.cs
+++ b/OpenRA.Mods.RA/AttackTurreted.cs
@@ -46,6 +46,7 @@ namespace OpenRA.Mods.RA
 		{
 			base.Tick(self);
 			DoAttack( self, target );
+			IsAttacking = target.IsValid;
 		}
 
 		public override Activity GetAttackActivity(Actor self, Target newTarget, bool allowMove)