diff --git a/job.go b/job.go
index f120e2a..a04ed7b 100644
--- a/job.go
+++ b/job.go
@@ -1810,11 +1810,12 @@ func jobCraftItem(j Job) {
 	requiredItems = make(map[string]int64)
 	missingItems = make(map[string]int64)
 	craftItems = make(map[string]int64)
-	totalMana = item.Craft.Mana
+
+	totalMana = item.Craft.Mana * p.Quantity
 
 	for _, v := range item.Craft.Items {
 		log.Printf("jobCraftItem[%s] : %s - %d\n", item.Code, v.Code, v.Quantity)
-		requiredItems[v.Code] = v.Quantity
+		requiredItems[v.Code] = v.Quantity * p.Quantity
 		missingItems[v.Code] = 0
 		craftItems[v.Code] = 0
 	}