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 e9385777e5dd..56840c11a6e7 100644
--- a/erpnext/buying/doctype/request_for_quotation/request_for_quotation.py
+++ b/erpnext/buying/doctype/request_for_quotation/request_for_quotation.py
@@ -193,7 +193,7 @@ def supplier_rfq_mail(self, data, update_password_link, rfq_link, preview=False)
 				"supplier": data.get("supplier"),
 				"supplier_name": data.get("supplier_name"),
 				"update_password_link": f'<a href="{update_password_link}" class="btn btn-default btn-xs" target="_blank">{_("Set Password")}</a>',
-				"portal_link": f'<a href="{rfq_link}" class="btn btn-default btn-sm" target="_blank"> {_("Submit your Quotation")} </a>',
+				"portal_link": f'<a href="{rfq_link}" class="btn btn-default btn-xs" target="_blank"> {_("Submit your Quotation")} </a>',
 				"user_fullname": full_name,
 			}
 		)