Index: src/utils/fluid_sys.c
--- src/utils/fluid_sys.c.orig
+++ src/utils/fluid_sys.c
@@ -429,8 +429,10 @@ fluid_thread_self_set_prio (int prio_level)
     memset(&priority, 0, sizeof(priority));
     priority.sched_priority = prio_level;
 
+// #if !defined(__OpenBSD__)
     if (pthread_setschedparam (pthread_self (), SCHED_FIFO, &priority) == 0) {
       return;
+// #endif
     }
 #ifdef DBUS_SUPPORT
 /* Try to gain high priority via rtkit */