diff --git a/arclight-common/src/main/java/io/izzel/arclight/common/mixin/bukkit/MaterialMixin.java b/arclight-common/src/main/java/io/izzel/arclight/common/mixin/bukkit/MaterialMixin.java
index d6194405..e75b0571 100644
--- a/arclight-common/src/main/java/io/izzel/arclight/common/mixin/bukkit/MaterialMixin.java
+++ b/arclight-common/src/main/java/io/izzel/arclight/common/mixin/bukkit/MaterialMixin.java
@@ -221,9 +221,9 @@ public abstract class MaterialMixin implements MaterialBridge {
     }
 
     @Inject(method = "getMaxDurability", cancellable = true, at = @At("HEAD"))
-    private void arclight$getMaxDurability(CallbackInfoReturnable<Integer> cir) {
+    private void arclight$getMaxDurability(CallbackInfoReturnable<Short> cir) {
         if (arclight$spec != null) {
-            cir.setReturnValue(arclight$spec.maxDurability);
+            cir.setReturnValue(arclight$spec.maxDurability.shortValue());
         }
     }