diff --git a/mpc.changes b/mpc.changes
index ae2ad00..7cc2860 100644
--- a/mpc.changes
+++ b/mpc.changes
@@ -1,5 +1,5 @@
 -------------------------------------------------------------------
-Tue Jan 16 10:11:17 UTC 2018 - rguenther@suse.com
+Wed Jan 17 08:08:52 UTC 2018 - rguenther@suse.com
 
 - Update to version 1.1.0.
   - Compatible with mpfr 4.0.0, obsoletes mpc-1.0.3-addsubulp.diff
@@ -10,6 +10,7 @@ Tue Jan 16 10:11:17 UTC 2018 - rguenther@suse.com
   - Fixed handling of over- and underflows with directed rounding in
     the "other direction" for mpc_cos, mpc_sin, mpc_exp and mpc_pow
   - Fixed a bug in mpc_atan(0,y) with |y| near 1
+- Adjust URLs to tarball and signature.
 
 -------------------------------------------------------------------
 Tue Jan  2 13:06:25 UTC 2018 - rguenther@suse.com
diff --git a/mpc.spec b/mpc.spec
index bd60529..8eabb0c 100644
--- a/mpc.spec
+++ b/mpc.spec
@@ -23,8 +23,8 @@ Summary:        MPC multiple-precision complex shared library
 License:        LGPL-3.0+
 Group:          Development/Libraries/C and C++
 Url:            http://www.multiprecision.org/mpc/
-Source0:        http://www.multiprecision.org/mpc/download/mpc-%{version}.tar.gz
-Source1:        http://www.multiprecision.org/mpc/download/mpc-%{version}.tar.gz.sig
+Source0:        https://ftp.gnu.org/gnu/mpc/mpc-%{version}.tar.gz
+Source1:        https://ftp.gnu.org/gnu/mpc/mpc-%{version}.tar.gz.sig
 Source2:        %{name}.keyring
 Source3:        baselibs.conf
 BuildRequires:  gmp-devel