diff --git a/erpnext/patches.txt b/erpnext/patches.txt
index 8755837..02c651f 100644
--- a/erpnext/patches.txt
+++ b/erpnext/patches.txt
@@ -58,3 +58,4 @@
 erpnext.patches.v4_0.create_custom_fields_for_india_specific_fields
 erpnext.patches.v4_0.save_default_letterhead
 erpnext.patches.v4_0.update_custom_print_formats_for_renamed_fields
+erpnext.patches.v4_0.update_other_charges_in_custom_purchase_print_formats
diff --git a/erpnext/patches/v4_0/update_other_charges_in_custom_purchase_print_formats.py b/erpnext/patches/v4_0/update_other_charges_in_custom_purchase_print_formats.py
new file mode 100644
index 0000000..c0f9ee0
--- /dev/null
+++ b/erpnext/patches/v4_0/update_other_charges_in_custom_purchase_print_formats.py
@@ -0,0 +1,12 @@
+# Copyright (c) 2013, Web Notes Technologies Pvt. Ltd. and Contributors
+# License: GNU General Public License v3. See license.txt
+
+from __future__ import unicode_literals
+import frappe
+import re
+
+def execute():
+	for name, html in frappe.db.sql("""select name, html from `tabPrint Format`
+		where standard = 'No' and html like '%%purchase\\_tax\\_details%%'"""):
+			html = re.sub(r"\bpurchase_tax_details\b", "other_charges", html)
+			frappe.db.set_value("Print Format", name, "html", html)