diff --git a/security/ncrack/Makefile b/security/ncrack/Makefile
index 04cb8e20e660..ab6f29e030b3 100644
--- a/security/ncrack/Makefile
+++ b/security/ncrack/Makefile
@@ -1,22 +1,28 @@
 # Created by: David E. Thiel <lx@FreeBSD.org>
 
 PORTNAME=	ncrack
 DISTVERSION=	0.7
 CATEGORIES=	security
 
 MAINTAINER=	se@FreeBSD.org
 COMMENT=	High-speed network authentication cracking tool
 
 LICENSE=	GPLv2
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 USES=		gmake ssl
 USE_GITHUB=	yes
 GH_ACCOUNT=	nmap
 
 GNU_CONFIGURE=	yes
 
 CPPFLAGS+=	-I${OPENSSLINC}
 LDFLAGS+=	-L${OPENSSLLIB}
 
-.include <bsd.port.mk>
+.include <bsd.port.pre.mk>
+
+.if ${SSL_DEFAULT} == base
+BROKEN_FreeBSD_11=	OpenSSL > 1.0 required
+.endif
+
+.include <bsd.port.post.mk>