OreDupeFix Addon (Industrial Craft 2)

OreDupeFix Addon (Industrial Craft 2) for Minecraft 1.5.1, 1.4.7

Updated: Jun 3, 2015 | 950 views |


Do you use IC2 with lots of other mods and get annoyed by the redundant yet equivalent items? Sure, the duplicate items are interchangeable in recipe inputs thanks to the Forge Ore Dictionary, but they don’t stack and clog up your inventory. Wouldn’t this be nicer:

OreDupeFix Addon

OreDupeFix Addon

One item for each type. How would this be possible? Disabling ore generation for the other mods reduces the problem somewhat, but is not a complete solution ? mods will continue to output their own item types. For example, IC2 will output IC2 copper when smelting dust, RedPower2 will output RP2 copper when crafting nuggets, other mods will output their own items:

OreDupeFix Addon

OreDupeFix Addon

OreDupeFix Addon

With OreDupeFix installed, all the outputs are consistent:

OreDupeFix Addon

OreDupeFix Addon

OreDupeFix Addon

Much better eh?

In this example, everything is switched to use RedPower’s copper ingots, but you can choose the items from the mods you prefer in config/OreDupeFix.cfg. Any items in the Forge ore dictionary are supported. Want the IC2 macerator to output Thermal Expansion pulverized copper instead of dust? After all, they are interchangeable.

OreDupeFix Addon


OreDupeFix currently supports editing the following recipes:

  • Crafting recipes: shaped, shapeless, Forge ore, IC2 advanced
  • Furnace recipes: normal and metadata-sensitive
  • Dungeon loot
  • IC2 compressor recipes
  • IC2 extractor recipes
  • IC2 macerator recipes
  • IC2 scrapbox drops


  • Does not yet replace other machine recipes from other mods
  • Does not completely remove the redundant items from the game (can still be spawned in, or in existing inventories)


  • Download and install Minecraft Forge
  • Download and install IndustrialCraft 2
  • Download OreDupeFix Addon
  • Put OreDupeFix Addon jar file into your /.minecraft/mods folder
  • Done



  • Update for Minecraft 1.5.1, Forge, IC2 1.115.268
  • Now built as a “version-independent” mod (srgnames)


For 1.5.1


For 1.4.7





Credits: agaricus