diff --git a/src/engine/gameManager/ForgeManager.java b/src/engine/gameManager/ForgeManager.java
index db618591..9d24140b 100644
--- a/src/engine/gameManager/ForgeManager.java
+++ b/src/engine/gameManager/ForgeManager.java
@@ -175,7 +175,7 @@ public enum ForgeManager implements Runnable {
 
         // Single item rolls are msg_size of 0;
 
-        if (workOrder.slots_used > 0 && workOrder.msg_size == 0)
+        if (workOrder.slots_used > 0 && workOrder.multiple_slot_request == 0)
             availableSlots = 1;
 
         return availableSlots;
diff --git a/src/engine/loot/WorkOrder.java b/src/engine/loot/WorkOrder.java
index 0eee7b81..adb0de6c 100644
--- a/src/engine/loot/WorkOrder.java
+++ b/src/engine/loot/WorkOrder.java
@@ -28,7 +28,7 @@ public class WorkOrder implements Delayed {
     public int slots_used;
     public int total_to_produce;
     public int total_produced;
-    public int msg_size;
+    public int multiple_slot_request;
     public HashMap<mbEnums.ResourceType, Integer> production_cost = new HashMap<>();
     public HashMap<mbEnums.ResourceType, Integer> production_cost_total = new HashMap<>();
     public int templateID;
diff --git a/src/engine/net/client/handlers/ItemProductionMsgHandler.java b/src/engine/net/client/handlers/ItemProductionMsgHandler.java
index 832ca23e..0a4b8abd 100644
--- a/src/engine/net/client/handlers/ItemProductionMsgHandler.java
+++ b/src/engine/net/client/handlers/ItemProductionMsgHandler.java
@@ -87,7 +87,7 @@ public class ItemProductionMsgHandler extends AbstractClientMsgHandler {
                 workOrder.suffixToken = msg.sToken;
                 workOrder.item_name_override = msg.name;
                 workOrder.slots_used = 0;
-                workOrder.msg_size = msg.size;
+                workOrder.multiple_slot_request = msg.size;
 
                 // Validate vendor can roll this item