diff --git a/erpnext/patches.txt b/erpnext/patches.txt
index 0dbe444..92f8395 100644
--- a/erpnext/patches.txt
+++ b/erpnext/patches.txt
@@ -85,3 +85,4 @@
 execute:frappe.delete_doc("Report", "Warehouse-Wise Stock Balance")
 execute:frappe.delete_doc("DocType", "Purchase Request")
 execute:frappe.delete_doc("DocType", "Purchase Request Item")
+erpnext.patches.v4_2.recalculate_bom_cost
\ No newline at end of file