diff --git a/1_13_R1/src/main/java/net/wesjd/anvilgui/version/Wrapper1_13_R1.java b/1_13_R1/src/main/java/net/wesjd/anvilgui/version/Wrapper1_13_R1.java
index 158e1042..502c70f2 100644
--- a/1_13_R1/src/main/java/net/wesjd/anvilgui/version/Wrapper1_13_R1.java
+++ b/1_13_R1/src/main/java/net/wesjd/anvilgui/version/Wrapper1_13_R1.java
@@ -120,6 +120,9 @@ public void d() {
             this.levelCost = 0;
         }
 
+        @Override
+        protected void a(EntityHuman entityhuman, World world, IInventory iinventory) {}
+
     }
 
 }
\ No newline at end of file