diff --git a/graphics/s2tc/Makefile b/graphics/s2tc/Makefile
index 015c4a605d31..e8e4bc9e5264 100644
--- a/graphics/s2tc/Makefile
+++ b/graphics/s2tc/Makefile
@@ -1,33 +1,33 @@
 # Created by: David Naylor <dbn@FreeBSD.org>
 
 PORTNAME=	s2tc
 PORTVERSION=	1.0+20151228
 PORTREVISION=	2
 CATEGORIES=	graphics
 
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Subset of a well-known texture compression scheme
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/COPYING
 
-BUILD_DEPENDS=	mesa-libs>=0:graphics/mesa-libs
+BUILD_DEPENDS=	libglvnd>=0:graphics/libglvnd
 TEST_DEPENDS=	convert:graphics/ImageMagick6 \
 		nvcompress:graphics/nvidia-texture-tools \
 		wget:ftp/wget
 
 USES=		autoreconf libtool pathfix
 USE_GITHUB=	yes
 USE_LDCONFIG=	yes
 
 GH_ACCOUNT=	divVerent
 GH_TAGNAME=	f6ec862
 GNU_CONFIGURE=	yes
 INSTALL_TARGET=	install-strip
 
 CPPFLAGS+=	-I${LOCALBASE}/include
 
 do-test:
 	(cd ${WRKSRC}/tests; ${SETENV} use_external=false use_nvcompress=true ${SH} test.sh)
 
 .include <bsd.port.mk>