diff --git a/util/sch_htb-ofbuf/Makefile b/util/sch_htb-ofbuf/Makefile
index 4bdfdc9..c4d714f 100644
--- a/util/sch_htb-ofbuf/Makefile
+++ b/util/sch_htb-ofbuf/Makefile
@@ -2,5 +2,10 @@ obj-m = sch_htb.o
 KVERSION = $(shell uname -r)
 all:
 	        make -C /lib/modules/$(KVERSION)/build M=$(PWD) modules
+install:
+		test -e /lib/modules/$(KVERSION)/kernel/net/sched/sch_htb.ko.bak || mv /lib/modules/$(KVERSION)/kernel/net/sched/sch_htb.ko /lib/modules/$(KVERSION)/kernel/net/sched/sch_htb.ko.bak
+		cp sch_htb.ko /lib/modules/$(KVERSION)/kernel/net/sched/sch_htb.ko
+		rmmod sch_htb
+		modprobe sch_htb
 clean:
 	        make -C /lib/modules/$(KVERSION)/build M=$(PWD) clean