1 files changed, 7 insertions, 0 deletions
diff --git a/src/main/java/gregtech/api/util/GT_OreDictUnificator.java b/src/main/java/gregtech/api/util/GT_OreDictUnificator.java
index 3a6f43b83d..21f5b66c9a 100644
--- a/src/main/java/gregtech/api/util/GT_OreDictUnificator.java
+++ b/src/main/java/gregtech/api/util/GT_OreDictUnificator.java
@@ -358,6 +358,13 @@ public class GT_OreDictUnificator {
         }
     }
 
+    public static void removeItemData(ItemStack aStack) {
+        if (GT_Utility.isStackInvalid(aStack)) {
+            return;
+        }
+        sItemStack2DataMap.remove(new GT_ItemStack2(aStack));
+    }
+
     public static void addAssociation(OrePrefixes aPrefix, Materials aMaterial, ItemStack aStack,
         boolean aBlackListed) {
         if (aPrefix == null || aMaterial == null || GT_Utility.isStackInvalid(aStack)) return;