diff --git a/OpenRA.Mods.Common/Projectiles/InstantHit.cs b/OpenRA.Mods.Common/Projectiles/InstantHit.cs
index 23c8465372..309201abd7 100644
--- a/OpenRA.Mods.Common/Projectiles/InstantHit.cs
+++ b/OpenRA.Mods.Common/Projectiles/InstantHit.cs
@@ -10,6 +10,7 @@
 #endregion
 
 using System.Collections.Generic;
+using System.Linq;
 using OpenRA.GameRules;
 using OpenRA.Graphics;
 using OpenRA.Mods.Common.Traits;
@@ -75,7 +76,7 @@ namespace OpenRA.Mods.Common.Projectiles
 
 		public IEnumerable<IRenderable> Render(WorldRenderer wr)
 		{
-			yield break;
+			return Enumerable.Empty<IRenderable>();
 		}
 	}
 }