diff --git a/audio/aucatctl/Makefile b/audio/aucatctl/Makefile
index fe279d36260e..4ed380fa46f3 100644
--- a/audio/aucatctl/Makefile
+++ b/audio/aucatctl/Makefile
@@ -6,6 +6,7 @@
 
 PORTNAME=	aucatctl
 PORTVERSION=	0.1
+PORTREVISION=	1
 CATEGORIES=	audio
 MASTER_SITES=	http://www.sndio.org/
 
diff --git a/audio/aucatctl/files/patch-aucatctl.c b/audio/aucatctl/files/patch-aucatctl.c
new file mode 100644
index 000000000000..ce2084cfaac1
--- /dev/null
+++ b/audio/aucatctl/files/patch-aucatctl.c
@@ -0,0 +1,10 @@
+--- aucatctl.c.orig	2016-12-22 19:50:06 UTC
++++ aucatctl.c
+@@ -69,6 +69,7 @@ setmaster(unsigned vol)
+ 
+ 	msg.start = SYSEX_START;
+ 	msg.type = SYSEX_TYPE_RT;
++	msg.dev = 0;
+ 	msg.id0 = SYSEX_CONTROL;
+ 	msg.id1 = SYSEX_MASTER;
+ 	msg.u.master.fine = 0;