diff --git a/src/minecraft/hydraulic/core/liquidNetwork/LiquidHandler.java b/src/minecraft/hydraulic/core/liquidNetwork/LiquidHandler.java
index 1b9b8ea0..4b9c9cc6 100644
--- a/src/minecraft/hydraulic/core/liquidNetwork/LiquidHandler.java
+++ b/src/minecraft/hydraulic/core/liquidNetwork/LiquidHandler.java
@@ -23,6 +23,7 @@ public class LiquidHandler
 	public static LiquidData steam;
 	public static LiquidData water;
 	public static LiquidData lava;
+	@Deprecated
 	public static LiquidData unkown;
 	public static LiquidData waste;
 	public static LiquidData milk;