diff --git a/Plugin/src/main/java/com/willfp/ecoenchants/enchantments/support/merging/anvil/AnvilListeners.java b/Plugin/src/main/java/com/willfp/ecoenchants/enchantments/support/merging/anvil/AnvilListeners.java
index 3090018c..e9b1d602 100644
--- a/Plugin/src/main/java/com/willfp/ecoenchants/enchantments/support/merging/anvil/AnvilListeners.java
+++ b/Plugin/src/main/java/com/willfp/ecoenchants/enchantments/support/merging/anvil/AnvilListeners.java
@@ -26,6 +26,7 @@ public class AnvilListeners implements Listener {
         if(event.getViewers().isEmpty()) return; // Prevent ArrayIndexOutOfBoundsException when using AnvilGUI
 
         Player player = (Player) event.getViewers().get(0);
+        if(player.getOpenInventory().getTitle().toLowerCase().contains("quest")) return; // Fix for QuestsGUI
 
         Pair<ItemStack, Integer> newOut = AnvilMerge.doMerge(left, right, out, name, player);