diff --git a/arclight-common/src/main/java/io/izzel/arclight/common/mixin/core/world/item/MerchantOfferMixin.java b/arclight-common/src/main/java/io/izzel/arclight/common/mixin/core/world/item/MerchantOfferMixin.java
index 81c8c846..5c2627df 100644
--- a/arclight-common/src/main/java/io/izzel/arclight/common/mixin/core/world/item/MerchantOfferMixin.java
+++ b/arclight-common/src/main/java/io/izzel/arclight/common/mixin/core/world/item/MerchantOfferMixin.java
@@ -17,18 +17,19 @@ public class MerchantOfferMixin implements MerchantOfferBridge {
     @Shadow public ItemStack baseCostA;
     // @formatter:on
 
+    @Shadow private int demand;
     private CraftMerchantRecipe bukkitHandle;
 
     public CraftMerchantRecipe asBukkit() {
         return (bukkitHandle == null) ? bukkitHandle = new CraftMerchantRecipe((MerchantOffer) (Object) this) : bukkitHandle;
     }
 
-    public void arclight$constructor(ItemStack buyingStackFirstIn, ItemStack buyingStackSecondIn, ItemStack sellingStackIn, int usesIn, int maxUsesIn, int givenEXPIn, float priceMultiplierIn) {
+    public void arclight$constructor(ItemStack buyingStackFirstIn, ItemStack buyingStackSecondIn, ItemStack sellingStackIn, int usesIn, int maxUsesIn, int givenEXPIn, float priceMultiplierIn, int demand) {
         throw new RuntimeException();
     }
 
-    public void arclight$constructor(ItemStack buyingStackFirstIn, ItemStack buyingStackSecondIn, ItemStack sellingStackIn, int usesIn, int maxUsesIn, int givenEXPIn, float priceMultiplierIn, CraftMerchantRecipe bukkit) {
-        arclight$constructor(buyingStackFirstIn, buyingStackSecondIn, sellingStackIn, usesIn, maxUsesIn, givenEXPIn, priceMultiplierIn);
+    public void arclight$constructor(ItemStack buyingStackFirstIn, ItemStack buyingStackSecondIn, ItemStack sellingStackIn, int usesIn, int maxUsesIn, int givenEXPIn, float priceMultiplierIn, int demand, CraftMerchantRecipe bukkit) {
+        arclight$constructor(buyingStackFirstIn, buyingStackSecondIn, sellingStackIn, usesIn, maxUsesIn, givenEXPIn, priceMultiplierIn, demand);
         this.bukkitHandle = bukkit;
     }