diff --git a/math/qd/Makefile b/math/qd/Makefile
index 7c4808b55696..53c4b8f8bd24 100644
--- a/math/qd/Makefile
+++ b/math/qd/Makefile
@@ -1,25 +1,25 @@
 # Created by: Nakata Maho <maho@FreeBSD.org>
 
 PORTNAME=	qd
 DISTVERSION=	2.3.23
 CATEGORIES=	math
-MASTER_SITES=	http://crd-legacy.lbl.gov/~dhbailey/mpdist/
+MASTER_SITES=	https://www.davidhbailey.com/dhbsoftware/
 
 MAINTAINER=	fortran@FreeBSD.org
 COMMENT=	Double-Double and Quad-Double Arithmetic
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 USES=		fortran libtool
 GNU_CONFIGURE=	yes
 CONFIGURE_ARGS=	--enable-shared --disable-static
 INSTALL_TARGET=	install-strip
 USE_LDCONFIG=	yes
 
 TEST_WRKSRC=	${WRKSRC}/tests
 TEST_TARGET=	demo
 
 OPTIONS_DEFINE=	DOCS
 
 .include <bsd.port.mk>