diff --git a/src/main/java/com/hbm/tileentity/machine/oil/TileEntityMachineLiquefactor.java b/src/main/java/com/hbm/tileentity/machine/oil/TileEntityMachineLiquefactor.java
index a93e5f80a..55c54cb97 100644
--- a/src/main/java/com/hbm/tileentity/machine/oil/TileEntityMachineLiquefactor.java
+++ b/src/main/java/com/hbm/tileentity/machine/oil/TileEntityMachineLiquefactor.java
@@ -60,7 +60,7 @@ public class TileEntityMachineLiquefactor extends TileEntityMachineBase implemen
 			int power = Math.min(UpgradeManager.getLevel(UpgradeType.POWER), 3);
 
 			this.processTime = processTimeBase - (processTimeBase / 4) * speed;
-			this.usage = usageBase - (usageBase / 4) * speed / power;
+			this.usage = usageBase - (usageBase / 4) * speed / (power + 1);
 			
 			if(this.canProcess())
 				this.process();