diff --git a/include/freerdp/settings.h b/include/freerdp/settings.h
index d73ccf22b..cb9e25cb7 100644
--- a/include/freerdp/settings.h
+++ b/include/freerdp/settings.h
@@ -1382,6 +1382,7 @@ FREERDP_API void freerdp_performance_flags_make(rdpSettings* settings);
 FREERDP_API void freerdp_performance_flags_split(rdpSettings* settings);
 
 FREERDP_API void freerdp_set_gateway_usage_method(rdpSettings* settings, UINT32 GatewayUsageMethod);
+FREERDP_API void freerdp_update_gateway_usage_method(rdpSettings* settings, UINT32 GatewayEnabled, UINT32 GatewayBypassLocal);
 
 FREERDP_API BOOL freerdp_get_param_bool(rdpSettings* settings, int id);
 FREERDP_API int freerdp_set_param_bool(rdpSettings* settings, int id, BOOL param);