diff --git a/net/rubygem-net-ldap017/Makefile b/net/rubygem-net-ldap017/Makefile
index ce3eb7fa11fd..60fb9e94e35f 100644
--- a/net/rubygem-net-ldap017/Makefile
+++ b/net/rubygem-net-ldap017/Makefile
@@ -15,4 +15,6 @@ USES=		gem
 
 NO_ARCH=	yes
 
+PORTSCOUT=	limit:^0\.17\.
+
 .include <bsd.port.mk>