diff --git a/security/vncrypt/Makefile b/security/vncrypt/Makefile
index 2274175103d3..c45ca342ea08 100644
--- a/security/vncrypt/Makefile
+++ b/security/vncrypt/Makefile
@@ -27,6 +27,10 @@ SUP_OS_VER=	450004
 BROKEN=		"OS versions prior to ${SUP_OS_VER} is not supported"
 .endif
 
+.if ${OSVERSION} >= 502112
+BROKEN=		"Does not compile on FreeBSD >= 5.x"
+.endif
+
 .ifdef(IPSEC)
 #Compile for kernel with IPSEC support
 MAKE_ENV+=	CRYPTO_SRCS=""
diff --git a/sysutils/ucspi-ssl/Makefile b/sysutils/ucspi-ssl/Makefile
index 313ba32796d9..4f170a901c43 100644
--- a/sysutils/ucspi-ssl/Makefile
+++ b/sysutils/ucspi-ssl/Makefile
@@ -37,6 +37,10 @@ IGNORE=		"requires Perl 5.6.0 or greater. Please install lang/perl5 and retry, o
 PLIST_SUB+=	SSLPERL="@comment "
 .endif
 
+.if ${OSVERSION} >= 502112
+BROKEN=		"Does not compile on FreeBSD >= 5.x"
+.endif
+
 do-build:
 .if defined(WITHOUT_SSLPERL)
 	cd ${WRKSRC} && package/compile https@ sslcat sslconnect sslclient sslserver