diff --git a/corosync_reduce_RR_priority.patch b/corosync_reduce_RR_priority.patch
deleted file mode 100644
index 3acabeb..0000000
--- a/corosync_reduce_RR_priority.patch
+++ /dev/null
@@ -1,14 +0,0 @@
-Index: corosync-1.4.4/exec/main.c
-===================================================================
---- corosync-1.4.4.orig/exec/main.c
-+++ corosync-1.4.4/exec/main.c
-@@ -1268,7 +1268,8 @@ static void corosync_setscheduler (void)
- #if defined(HAVE_PTHREAD_SETSCHEDPARAM) && defined(HAVE_SCHED_GET_PRIORITY_MAX) && defined(HAVE_SCHED_SETSCHEDULER)
- 	int res;
- 
--	sched_priority = sched_get_priority_max (SCHED_RR);
-+	/*use the minimal priority same as pacemaker */
-+	sched_priority = sched_get_priority_min (SCHED_RR);
- 	if (sched_priority != -1) {
- 		global_sched_param.sched_priority = sched_priority;
- 		res = sched_setscheduler (0, SCHED_RR, &global_sched_param);