diff --git a/science/netcdf-cxx/Makefile b/science/netcdf-cxx/Makefile
index d7164882b1b4..aced4672574e 100644
--- a/science/netcdf-cxx/Makefile
+++ b/science/netcdf-cxx/Makefile
@@ -1,28 +1,29 @@
 PORTNAME=	netcdf-cxx
 PORTVERSION=	4.3.1
 PORTREVISION=	3
 CATEGORIES=	science
 MASTER_SITES=	https://downloads.unidata.ucar.edu/netcdf-cxx/${PORTVERSION}/ \
 		LOCAL/sunpoet
 DISTNAME=	${PORTNAME}4-${PORTVERSION}
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	C++ library for machine-independent, array-oriented data access
-WWW=		https://www.unidata.ucar.edu/software/netcdf/
+WWW=		https://www.unidata.ucar.edu/software/netcdf/ \
+		https://github.com/Unidata/netcdf-cxx4
 
 LICENSE=	UCAR_UNIDATA
 LICENSE_FILE=	${WRKSRC}/COPYRIGHT
 LICENSE_NAME=	University Corporation for Atmospheric Research/Unidata
 LICENSE_PERMS=	dist-mirror dist-sell pkg-mirror pkg-sell auto-accept
 
 LIB_DEPENDS=	libnetcdf.so:science/netcdf
 
 USES=		libtool localbase pathfix
 
 CPPFLAGS+=	-fPIC -DPIC
 GNU_CONFIGURE=	yes
 INSTALL_TARGET=	install-strip
 TEST_TARGET=	check
 USE_LDCONFIG=	yes
 
 .include <bsd.port.mk>