diff --git a/src/main/java/mod/treestar/shopmod/purchasehandlers/ShopWurmItemPurchaseEffect.java b/src/main/java/mod/treestar/shopmod/purchasehandlers/ShopWurmItemPurchaseEffect.java
index 50820c6..a00e4d7 100644
--- a/src/main/java/mod/treestar/shopmod/purchasehandlers/ShopWurmItemPurchaseEffect.java
+++ b/src/main/java/mod/treestar/shopmod/purchasehandlers/ShopWurmItemPurchaseEffect.java
@@ -34,10 +34,11 @@ public class ShopWurmItemPurchaseEffect implements ShopItemPurchaseEffect {
     @Override
     public void onPurchase(Player player) {
         try {
+            float thisPurchaseQl = this.ql;
             if(randomQl) {
-                ql = Server.rand.nextInt(99) + 1;
+                thisPurchaseQl = Server.rand.nextInt(99) + 1;
             }
-            Item item = ItemFactory.createItem(itemTemplateId, ql, (byte) 0, (byte) rarity, null);
+            Item item = ItemFactory.createItem(itemTemplateId, thisPurchaseQl, (byte) 0, (byte) rarity, null);
             player.getInventory().insertItem(item);
             ItemTemplate template = ItemTemplateFactory.getInstance().getTemplate(itemTemplateId);
             player.sendSystemMessage(String.format("You receive a %s.", template.getName()));