diff --git a/net/p5-Net-Traceroute6/Makefile b/net/p5-Net-Traceroute6/Makefile
index 96ba6b1e11c6..05307307bd7c 100644
--- a/net/p5-Net-Traceroute6/Makefile
+++ b/net/p5-Net-Traceroute6/Makefile
@@ -7,7 +7,7 @@
 
 PORTNAME=	Net-Traceroute6
 PORTVERSION=	0.03
-CATEGORIES=	net perl5
+CATEGORIES=	net perl5 ipv6
 MASTER_SITES=	${MASTER_SITE_PERL_CPAN}
 MASTER_SITE_SUBDIR=	Net
 PKGNAMEPREFIX=	p5-