diff --git a/src/main/java/tconstruct/library/tools/ToolCore.java b/src/main/java/tconstruct/library/tools/ToolCore.java
index d6b6ed5090c..3b179af0397 100644
--- a/src/main/java/tconstruct/library/tools/ToolCore.java
+++ b/src/main/java/tconstruct/library/tools/ToolCore.java
@@ -49,7 +49,7 @@
  */
 
 @Optional.InterfaceList({
-        @Optional.Interface(modid = "CoFHLib", iface = "cofh.api.energy.IEnergyContainerItem"),
+        @Optional.Interface(modid = "CoFHAPI|energy", iface = "cofh.api.energy.IEnergyContainerItem"),
         @Optional.Interface(modid = "CoFHCore", iface = "cofh.core.item.IEqualityOverrideItem")
 })
 public abstract class ToolCore extends Item implements IEnergyContainerItem, IEqualityOverrideItem, IModifyable