diff --git a/src/main/java/com/hbm/tileentity/machine/TileEntityPWRController.java b/src/main/java/com/hbm/tileentity/machine/TileEntityPWRController.java
index 8fa21dd0f..09ca138b6 100644
--- a/src/main/java/com/hbm/tileentity/machine/TileEntityPWRController.java
+++ b/src/main/java/com/hbm/tileentity/machine/TileEntityPWRController.java
@@ -31,6 +31,7 @@ import cpw.mods.fml.relauncher.SideOnly;
 import li.cil.oc.api.machine.Arguments;
 import li.cil.oc.api.machine.Callback;
 import li.cil.oc.api.machine.Context;
+import li.cil.oc.api.network.SimpleComponent;
 import net.minecraft.block.Block;
 import net.minecraft.client.gui.GuiScreen;
 import net.minecraft.entity.player.EntityPlayer;
@@ -42,7 +43,7 @@ import net.minecraft.world.World;
 import net.minecraftforge.common.util.ForgeDirection;
 
 @Optional.InterfaceList({@Optional.Interface(iface = "li.cil.oc.api.network.SimpleComponent", modid = "OpenComputers")})
-public class TileEntityPWRController extends TileEntityMachineBase implements IGUIProvider, IControlReceiver, IFluidStandardTransceiver {
+public class TileEntityPWRController extends TileEntityMachineBase implements IGUIProvider, IControlReceiver, SimpleComponent, IFluidStandardTransceiver {
 	
 	public FluidTank[] tanks;
 	public int coreHeat;