diff --git a/erpnext/accounts/doctype/pricing_rule/utils.py b/erpnext/accounts/doctype/pricing_rule/utils.py
index b54d0e7..94abf3b 100644
--- a/erpnext/accounts/doctype/pricing_rule/utils.py
+++ b/erpnext/accounts/doctype/pricing_rule/utils.py
@@ -168,7 +168,7 @@
 			frappe.throw(_("Invalid {0}").format(args.get(field)))
 
 		parent_groups = frappe.db.sql_list("""select name from `tab%s`
-			where lft>=%s and rgt<=%s""" % (parenttype, '%s', '%s'), (lft, rgt))
+			where lft<=%s and rgt>=%s""" % (parenttype, '%s', '%s'), (lft, rgt))
 
 		if parenttype in ["Customer Group", "Item Group", "Territory"]:
 			parent_field = "parent_{0}".format(frappe.scrub(parenttype))