diff --git a/common/buildcraft/transport/pipes/PipePowerWood.java b/common/buildcraft/transport/pipes/PipePowerWood.java
index 9338bcd0..ac3e5bd2 100644
--- a/common/buildcraft/transport/pipes/PipePowerWood.java
+++ b/common/buildcraft/transport/pipes/PipePowerWood.java
@@ -22,6 +22,7 @@ import cofh.api.energy.IEnergyProvider;
 
 import buildcraft.BuildCraftTransport;
 import buildcraft.api.core.IIconProvider;
+import buildcraft.api.power.IRedstoneEngine;
 import buildcraft.api.power.IRedstoneEngineReceiver;
 import buildcraft.api.transport.IPipeTile;
 import buildcraft.core.RFBattery;