diff --git a/buildcraft_server/net/minecraft/src/buildcraft/core/CoreProxy.java b/buildcraft_server/net/minecraft/src/buildcraft/core/CoreProxy.java
index 12a32f69..53773bb4 100644
--- a/buildcraft_server/net/minecraft/src/buildcraft/core/CoreProxy.java
+++ b/buildcraft_server/net/minecraft/src/buildcraft/core/CoreProxy.java
@@ -44,7 +44,7 @@ public class CoreProxy {
 	}
 
 	public static void setField804(EntityItem item, float value) {
-		item.field_432_ae = value;
+		item.hoverStart = value;
 	}
 
 	public static void onCraftingPickup(World world, EntityPlayer player, ItemStack stack) {