Purchase Discount option in Features Setup
diff --git a/erpnext/patches/reload_rv.py b/erpnext/patches/reload_rv.py
index 5f3bc21..7b47b4c 100644
--- a/erpnext/patches/reload_rv.py
+++ b/erpnext/patches/reload_rv.py
@@ -5,4 +5,5 @@
 
 	reload_doc('accounts', 'doctype', 'receivable_voucher')
 
+	reload_doc('setup', 'doctype', 'features_setup')
 	get_obj('Features setup').validate()