diff --git a/server/timer.c b/server/timer.c
index 85cf080..2db8606 100644
--- a/server/timer.c
+++ b/server/timer.c
@@ -94,7 +94,7 @@
     /* queue an APC */
     if (timer->thread)
     {
-        if (!thread_queue_apc( timer->thread, &timer->obj, timer->callback, APC_TIMER, 0, 3,
+        if (!thread_queue_apc( timer->thread, &timer->obj, timer->callback, APC_TIMER, 0,
                                (void *)timer->when.tv_sec, (void *)timer->when.tv_usec, timer->arg))
         {
             release_object( timer->thread );