diff --git a/libfreerdp/core/gateway/rpc_bind.c b/libfreerdp/core/gateway/rpc_bind.c
index 48e927671..0661c6e00 100644
--- a/libfreerdp/core/gateway/rpc_bind.c
+++ b/libfreerdp/core/gateway/rpc_bind.c
@@ -101,7 +101,9 @@ int rpc_send_bind_pdu(rdpRpc* rpc)
 	DEBUG_RPC("Sending bind PDU");
 
 	rpc->ntlm = ntlm_new();
+
 	ntlm_client_init(rpc->ntlm, FALSE, settings->Username, settings->Domain, settings->Password);
+	ntlm_client_make_spn(rpc->ntlm, NULL, settings->GatewayHostname);
 
 	ntlm_authenticate(rpc->ntlm);