diff --git a/net-im/pidgin-sipe/Makefile b/net-im/pidgin-sipe/Makefile
index b88220ba27ab..152dad878ef4 100644
--- a/net-im/pidgin-sipe/Makefile
+++ b/net-im/pidgin-sipe/Makefile
@@ -1,60 +1,69 @@
 PORTNAME=	pidgin-sipe
 PORTVERSION=	1.24.0
 PORTREVISION=	4
 CATEGORIES=	net-im
 MASTER_SITES=	SF/sipe/sipe/${DISTNAME}
 
 MAINTAINER=	john.c.prather@gmail.com
 COMMENT=	Plugin for Pidgin to provide LCS/OCS connectivity
 WWW=		https://www.sourceforge.net/projects/sipe
 
 LICENSE=	GPLv2
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 BROKEN_armv6=		fails to compile: cast from 'struct sipe_core_public *' to 'struct sipe_core_private *' increases required alignment from 4 to 8
 BROKEN_armv7=		fails to compile: cast from 'struct sipe_core_public *' to 'struct sipe_core_private *' increases required alignment from 4 to 8
 
 LIB_DEPENDS=	libnss3.so:security/nss \
 		libpurple.so:net-im/libpurple \
 		libplds4.so:devel/nspr \
 		libgstreamer-1.0.so:multimedia/gstreamer1 \
 		libnice.so:net-im/libnice \
 		libgmime-2.6.so:mail/gmime26 \
 		libdbus-1.so:devel/dbus \
 		libfarstream-0.2.so:net-im/farstream
 RUN_DEPENDS=	pidgin:net-im/pidgin
 
 USES=		compiler:c11 gmake gnome gstreamer libtool localbase pkgconfig tar:bzip2 ssl
 USE_GNOME=	gtk20 intltool libxml2
 
 USE_LDCONFIG=	yes
 
 OPTIONS_DEFINE=		OCS2005 KRB5 DOCS NLS
 OPTIONS_SUB=		yes
 
 OCS2005_DESC=		Message timeout for OCS2005
 OCS2005_CONFIGURE_ENABLE=	ocs2005-message-hack
 KRB5_DESC=		With Kerberos5
 KRB5_CONFIGURE_WITH=	krb5
 
 NLS_CONFIGURE_ENABLE=	nls
 NLS_USES=		gettext
 
 CONFIGURE_ARGS=	--enable-purple \
 		--disable-telepathy
 GNU_CONFIGURE=	yes
 INSTALL_TARGET=	install-strip
 PORTDOCS=	AUTHORS ChangeLog HACKING NEWS README TODO
 
 CFLAGS+=	-Wno-error
 
+.include <bsd.port.options.mk>
+
+.if ${OPSYS} == FreeBSD && ( ${OSVERSION} >= 1400091 || ( ${OSVERSION} >= 1302505 && ${OSVERSION} < 1400000 ))
+USES+=	llvm:max=15
+CC=	clang${LLVM_VERSION}
+CPP=	clang-cpp${LLVM_VERSION}
+CXX=	clang++${LLVM_VERSION}
+.endif
+
 post-patch:
 	@${REINPLACE_CMD} 's/LDLAGS/LDFLAGS/' ${WRKSRC}/configure
 
 post-install-DOCS-on:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 .for docs in ${PORTDOCS}
 	${INSTALL_DATA} ${WRKSRC}/${docs} ${STAGEDIR}${DOCSDIR}
 .endfor
 
 .include <bsd.port.mk>