diff --git a/src/main/java/com/falsepattern/endlessids/constants/VanillaConstants.java b/src/main/java/com/falsepattern/endlessids/constants/VanillaConstants.java
index 7d1f61b..5ed1328 100644
--- a/src/main/java/com/falsepattern/endlessids/constants/VanillaConstants.java
+++ b/src/main/java/com/falsepattern/endlessids/constants/VanillaConstants.java
@@ -19,6 +19,9 @@ public class VanillaConstants {
     public static final int blockIDCount = 1 << (bitsPerID - countCorrectionBits);
     public static final int maxBlockID = blockIDCount - 1;
 
+    public static final int itemIDCount = 32000;
+    public static final int maxItemID = itemIDCount - 1;
+
     public static final int bitsPerBlock = 8 + bitsPerID + bitsPerMetadata;
     public static final int nibblesPerBlock = bitsPerBlock / 4;
     public static final int nibblesPerEBS = nibblesPerBlock * 16 * 16 * 16;
diff --git a/src/main/java/com/falsepattern/endlessids/mixin/mixins/common/blockitem/vanilla/StatListMixin.java b/src/main/java/com/falsepattern/endlessids/mixin/mixins/common/blockitem/vanilla/StatListMixin.java
index 59c3452..089ebd8 100644
--- a/src/main/java/com/falsepattern/endlessids/mixin/mixins/common/blockitem/vanilla/StatListMixin.java
+++ b/src/main/java/com/falsepattern/endlessids/mixin/mixins/common/blockitem/vanilla/StatListMixin.java
@@ -11,10 +11,17 @@ import net.minecraft.stats.StatList;
 @Mixin(StatList.class)
 public abstract class StatListMixin {
     @ModifyConstant(method = "<clinit>",
-                    constant = {@Constant(intValue = VanillaConstants.blockIDCount), @Constant(intValue = 32000)},
+                    constant = {@Constant(intValue = VanillaConstants.blockIDCount)},
                     require = 4)
     private static int modifyMineBlockStatArraySize(int constant) {
         return ExtendedConstants.blockIDCount;
     }
 
+    @ModifyConstant(method = "<clinit>",
+                    constant = {@Constant(intValue = VanillaConstants.itemIDCount)},
+                    require = 3)
+    private static int modifyItemStatArraysSize(int constant) {
+        return ExtendedConstants.itemIDCount;
+    }
+
 }