diff --git a/item/bukkit/src/test/java/it/angrybear/yagl/listeners/PersistentListenerTest.java b/item/bukkit/src/test/java/it/angrybear/yagl/listeners/PersistentListenerTest.java
index 8d4a5d971..4e11a2b20 100644
--- a/item/bukkit/src/test/java/it/angrybear/yagl/listeners/PersistentListenerTest.java
+++ b/item/bukkit/src/test/java/it/angrybear/yagl/listeners/PersistentListenerTest.java
@@ -244,9 +244,10 @@ private static InventoryView getInventoryView(Player player, Inventory inventory
         when(player.getOpenInventory()).thenReturn(view);
         when(view.getPlayer()).thenReturn(player);
         when(view.getItem(any(int.class))).thenCallRealMethod();
+        when(view.convertSlot(any(int.class))).thenCallRealMethod();
         when(view.getInventory(any(int.class))).thenAnswer(a -> {
             int slot = a.getArgument(0);
-            if (slot > inventory.getSize()) return inventory;
+            if (slot < inventory.getSize()) return inventory;
             return playerInventory;
         });
         return view;