diff --git a/erpnext/selling/doctype/selling_settings/test_selling_settings.py b/erpnext/selling/doctype/selling_settings/test_selling_settings.py
index fc6754a..7290e68 100644
--- a/erpnext/selling/doctype/selling_settings/test_selling_settings.py
+++ b/erpnext/selling/doctype/selling_settings/test_selling_settings.py
@@ -1,9 +1,14 @@
 # Copyright (c) 2019, Frappe Technologies Pvt. Ltd. and Contributors
 # See license.txt
 
-# import frappe
 import unittest
 
+import frappe
+
 
 class TestSellingSettings(unittest.TestCase):
-	pass
+	def test_defaults_populated(self):
+		# Setup default values are not populated on migrate, this test checks
+		# if setup was completed correctly
+		default = frappe.db.get_single_value("Selling Settings", "maintain_same_rate_action")
+		self.assertEqual("Stop", default)
diff --git a/erpnext/setup/install.py b/erpnext/setup/install.py
index 2b055d2..8dae23d 100644
--- a/erpnext/setup/install.py
+++ b/erpnext/setup/install.py
@@ -56,12 +56,11 @@
 		)
 		if default_values:
 			try:
-				b = frappe.get_doc(dt, dt)
+				doc = frappe.get_doc(dt, dt)
 				for fieldname, value in default_values:
-					b.set(fieldname, value)
-				b.save()
-			except frappe.MandatoryError:
-				pass
+					doc.set(fieldname, value)
+				doc.flags.ignore_mandatory = True
+				doc.save()
 			except frappe.ValidationError:
 				pass