diff --git a/erpnext/accounts/doctype/dunning/test_dunning.py b/erpnext/accounts/doctype/dunning/test_dunning.py
index 4048f2a..925b7e5 100644
--- a/erpnext/accounts/doctype/dunning/test_dunning.py
+++ b/erpnext/accounts/doctype/dunning/test_dunning.py
@@ -92,6 +92,7 @@
 
 	dunning_type = frappe.new_doc("Dunning Type")
 	dunning_type.dunning_type = title
+	dunning_type.company = "_Test Company"
 	dunning_type.is_default = is_default
 	dunning_type.dunning_fee = fee
 	dunning_type.rate_of_interest = interest