diff --git a/erpnext/patches/v14_0/discount_accounting_separation.py b/erpnext/patches/v14_0/discount_accounting_separation.py
index 3d4907c..a814522 100644
--- a/erpnext/patches/v14_0/discount_accounting_separation.py
+++ b/erpnext/patches/v14_0/discount_accounting_separation.py
@@ -5,4 +5,4 @@
     discount_account = doc.enable_discount_accounting
     if discount_account:
         for doctype in ["Buying Settings", "Selling Settings"]:
-            doc = frappe.db.set_value(doctype, doctype, 'enable_discount_accounting', 1, update_modified=False)
\ No newline at end of file
+            frappe.db.set_value(doctype, doctype, 'enable_discount_accounting', 1, update_modified=False)
\ No newline at end of file