diff --git a/job.go b/job.go
index fe23aa2..77e161c 100644
--- a/job.go
+++ b/job.go
@@ -2231,9 +2231,6 @@ func jobBrewItem(j Job) {
 				_, err = parseSubTypeMessageAlchStockAck(m, rule.re)
 				logOnError(err, "jobBrewItem : parseSubTypeMessageAlchStockAck")
 				if err == nil {
-					maxResItems = make(map[int64]int64)
-					itemsCode = make(map[int64]string)
-
 					// pre-fill maps with references and quantities
 					o, _ := getObjItem(p.ObjItemID64)
 					maxManaItems = p.ManaMax / o.Craft.Mana