[fix][minor] (#6449)

diff --git a/erpnext/accounts/doctype/payment_request/payment_request.py b/erpnext/accounts/doctype/payment_request/payment_request.py
index 84a8e82..26663fd 100644
--- a/erpnext/accounts/doctype/payment_request/payment_request.py
+++ b/erpnext/accounts/doctype/payment_request/payment_request.py
@@ -65,7 +65,7 @@
 		data = frappe.db.get_value(self.reference_doctype, self.reference_name,
 			["company", "customer_name"], as_dict=1)
 		
-		controller = get_integration_controller(self.payment_gateway, setup=False)
+		controller = get_integration_controller(self.payment_gateway)
 		controller.validate_transaction_currency(self.currency)
 		
 		return controller.get_payment_url(**{