diff --git a/common/buildcraft/transport/PipeTransportItems.java b/common/buildcraft/transport/PipeTransportItems.java
index 4a7d611a..69ffe5f6 100644
--- a/common/buildcraft/transport/PipeTransportItems.java
+++ b/common/buildcraft/transport/PipeTransportItems.java
@@ -40,6 +40,7 @@ import java.util.logging.Level;
 import net.minecraft.entity.item.EntityItem;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.inventory.IInventory;
+import net.minecraft.inventory.ISidedInventory;
 import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.nbt.NBTTagList;