diff --git a/erpnext/patches/v9_2/repost_reserved_qty_for_production.py b/erpnext/patches/v9_2/repost_reserved_qty_for_production.py
index 27cce1d..c4eab19 100644
--- a/erpnext/patches/v9_2/repost_reserved_qty_for_production.py
+++ b/erpnext/patches/v9_2/repost_reserved_qty_for_production.py
@@ -1,7 +1,8 @@
 import frappe
 
 def execute():
+	frappe.reload_doc("stock", "doctype", "bin")
 	bins = frappe.db.sql("select name from `tabBin` where reserved_qty_for_production > 0")
 	for d in bins:
 		bin_doc = frappe.get_doc("Bin", d[0])
-		bin_doc.update_reserved_qty_for_production()
\ No newline at end of file
+		bin_doc.update_reserved_qty_for_production()