diff --git a/lang/smalltalk/Makefile b/lang/smalltalk/Makefile
index f03e5b17b231..c2fbd14471ba 100644
--- a/lang/smalltalk/Makefile
+++ b/lang/smalltalk/Makefile
@@ -1,76 +1,77 @@
 # Created by: gpalmer
 
 PORTNAME=	smalltalk
 PORTVERSION=	3.2.5
 PORTREVISION=	15
 CATEGORIES=	lang
 MASTER_SITES=	GNU
 
 MAINTAINER=	danfe@FreeBSD.org
 COMMENT=	GNU Smalltalk
 
 BROKEN_aarch64=		Fails to link: undefined reference to sbrk
 BROKEN_powerpc64=	Fails to build: gst-package: did not understand #~
+BROKEN_riscv64=		Fails to link: undefined reference to sbrk
 BROKEN_sparc64=		Fails to install
 
 BUILD_DEPENDS=	zip:archivers/zip \
 		gawk:lang/gawk
 LIB_DEPENDS=	libgdbm.so:databases/gdbm \
 		libffi.so:devel/libffi \
 		libltdl.so:devel/libltdl \
 		libcairo.so:graphics/cairo \
 		libexpat.so:textproc/expat2
 
 USES=		gl gmake gnome iconv libtool makeinfo pathfix pkgconfig \
 		readline shebangfix sqlite tar:xz xorg
 USE_GL=		gl glu glut
 USE_GNOME=	pango
 USE_XORG=	ice sm x11 xi xmu
 GNU_CONFIGURE=	yes
 CONFIGURE_ENV=	ac_cv_prog_EMACS=no ac_cv_prog_AWK=gawk
 CONFIGURE_ARGS=	--enable-generational-gc=no \
 		--enable-gtk=no \
 		--localstatedir="${PREFIX}/var" \
 		--with-emacs=no \
 		--with-gmp=no
 USE_LDCONFIG=	yes
 SHEBANG_LANG=	sed
 sed_OLD_CMD=	/bin/sed
 sed_CMD=	${SED}
 SHEBANG_FILES=	packages/vfs/deb packages/vfs/mailfs \
 		examples/pepe.sed examples/xml.sed
 PLIST_SUB=	VERSION="${PORTVERSION}"
 PORTDATA=	*
 
 INFO=		gst gst-base gst-libs
 
 OPTIONS_DEFINE=	PGSQL SDL
 OPTIONS_DEFAULT=	PGSQL SDL
 OPTIONS_SUB=	yes
 
 PGSQL_USES=	pgsql
 SDL_USES=	sdl
 SDL_USE=	SDL=image,mixer,sdl,sound,ttf
 
 post-patch:
 	@${REINPLACE_CMD} -e 's/ia64-\*-\* /&|amd64-*-* /' \
 		${WRKSRC}/configure
 	@${REINPLACE_CMD} -e 's/lrintl (truncl/lroundl (truncl/' \
 		${WRKSRC}/libgst/prims.def \
 		${WRKSRC}/libgst/prims.inl
 	@${REINPLACE_CMD} -e '/^ac_include/s/\\$$/#include <wctype.h> \\/' \
 		${WRKSRC}/snprintfv/configure
 
 post-build:
 	@${SED} -e 's|@bindir@|${PREFIX}/bin|g' \
 		${WRKSRC}/gst-mode.el.in > ${WRKSRC}/gst-mode.el
 
 post-install:
 	@${LN} -sf gst-load.1 ${STAGEDIR}${MANPREFIX}/man/man1/gst-reload.1
 	@${MKDIR} ${STAGEDIR}${DATADIR}/gtk
 	${INSTALL_DATA} ${WRKSRC}/*.el ${STAGEDIR}${PREFIX}/share/emacs/site-lisp
 	@${LS} -1 ${STAGEDIR}${PREFIX}/bin/gst* |grep -v config|${XARGS} ${STRIP_CMD}
 	@${STRIP_CMD} ${STAGEDIR}${PREFIX}/lib/smalltalk/*.so
 	@${STRIP_CMD} ${STAGEDIR}${PREFIX}/lib/libgst.so
 
 .include <bsd.port.mk>