diff --git a/erpnext/crm/doctype/opportunity/opportunity_dashboard.py b/erpnext/crm/doctype/opportunity/opportunity_dashboard.py
index 9ed616a..68f0104 100644
--- a/erpnext/crm/doctype/opportunity/opportunity_dashboard.py
+++ b/erpnext/crm/doctype/opportunity/opportunity_dashboard.py
@@ -3,11 +3,7 @@
 
 def get_data():
 	return {
-		'fieldname': 'prevdoc_docname',
-		'non_standard_fieldnames': {
-			'Supplier Quotation': 'opportunity',
-			'Quotation': 'opportunity'
-		},
+		'fieldname': 'opportunity',
 		'transactions': [
 			{
 				'items': ['Quotation', 'Supplier Quotation']