# error "Unsupported SimGrid version. Need version > 3.5"
#endif // ============================================================= //
+#if SIMGRID_VERSION < MAKE_SIMGRID_VERSION(3, 7, 0)
+
+#define MSG_task_set_category(task, cat) TRACE_msg_set_task_category(task, cat)
+
+#endif
+
#endif // !SIMGRID_FEATURES_H
// Local variables: