diff --git a/item.go b/item.go
index 5ba92fe..7f7241d 100644
--- a/item.go
+++ b/item.go
@@ -252,7 +252,7 @@ func loadObjItem() error {
 		} else {
 			objItems[id].ObjID64 = obj_id
 
-			if weight != obj.Weight {
+			if weight != objItems[id].Weight {
 				log.Printf("loadObjItem : %s - %s : weight changed : %d => %d\n", objItems[id].Code, objItems[id].Names[0], weight, objItems[id].Weight)
 				setObjItemWeight(obj_id, objItems[id].Weight)
 			}