diff --git a/net/asterisk15/Makefile b/net/asterisk15/Makefile
index 7222e93d304a..411d967d45f6 100644
--- a/net/asterisk15/Makefile
+++ b/net/asterisk15/Makefile
@@ -2,6 +2,7 @@
 
 PORTNAME=	asterisk
 PORTVERSION=	15.3.0
+PORTREVISION=	1
 CATEGORIES=	net
 MASTER_SITES=	https://downloads.asterisk.org/pub/telephony/%SUBDIR%/:DEFAULT,g729
 MASTER_SITE_SUBDIR=	asterisk/ \
diff --git a/net/asterisk15/files/patch-main_asterisk.c b/net/asterisk15/files/patch-main_asterisk.c
new file mode 100644
index 000000000000..50382c6b909f
--- /dev/null
+++ b/net/asterisk15/files/patch-main_asterisk.c
@@ -0,0 +1,11 @@
+--- main/asterisk.c.orig	2018-03-15 16:31:26 UTC
++++ main/asterisk.c
+@@ -3991,7 +3991,7 @@ int main(int argc, char *argv[])
+ 	 *
+ 	 * \todo Document these options
+ 	 */
+-	optind = 0;
++	optind = 1;
+ 	while ((c = getopt(argc, argv, getopt_settings)) != -1) {
+ 		/*!\note Please keep the ordering here to alphabetical, capital letters
+ 		 * first.  This will make it easier in the future to select unused