diff --git a/erpnext/buying/doctype/request_for_quotation/request_for_quotation.py b/erpnext/buying/doctype/request_for_quotation/request_for_quotation.py
index 7677534..361ccdf 100644
--- a/erpnext/buying/doctype/request_for_quotation/request_for_quotation.py
+++ b/erpnext/buying/doctype/request_for_quotation/request_for_quotation.py
@@ -378,7 +378,8 @@
 			and rfq.company = '{1}'
 			{2}
 		order by rfq.transaction_date ASC
-		limit {3} offset {4} """ \
-		.format(filters.get("supplier"), filters.get("company"), conditions, page_len, start), as_dict=1)
+		limit %(page_len)s offset %(start)s """ \
+		.format(filters.get("supplier"), filters.get("company"), conditions),
+			{"page_len": page_len, "start": start}, as_dict=1)
 
 	return rfq_data
\ No newline at end of file