diff --git a/OpenRA.Game/GameRules/WeaponInfo.cs b/OpenRA.Game/GameRules/WeaponInfo.cs
index ae28ed5d7e..5abe4ad1de 100644
--- a/OpenRA.Game/GameRules/WeaponInfo.cs
+++ b/OpenRA.Game/GameRules/WeaponInfo.cs
@@ -91,7 +91,7 @@ namespace OpenRA.GameRules
 		public readonly int Burst = 1;
 		public readonly bool Charges = false;
 		public readonly bool Underwater = false;
-		public readonly string[] ValidTargets = { "Ground" };
+		public readonly string[] ValidTargets = { "Ground", "Water" };
 		public readonly int BurstDelay = 5;
 		public readonly float MinRange = 0;