diff --git a/code/modules/mining/ore_box.dm b/code/modules/mining/ore_box.dm
index a7016caf09..965ec4a9df 100644
--- a/code/modules/mining/ore_box.dm
+++ b/code/modules/mining/ore_box.dm
@@ -21,7 +21,7 @@
 		var/obj/item/weapon/storage/S = W
 		if(!S.contents.len)
 			return
-		S.hide_from(usr)
+		S.hide_from(user)
 		for(var/obj/item/weapon/ore/O in S.contents)
 			if (O.name != "strange rock")
 				S.remove_from_storage(O, src) //This will move the item to this item's contents