diff --git a/libmemcached.changes b/libmemcached.changes
index 201d5f8..0f50925 100644
--- a/libmemcached.changes
+++ b/libmemcached.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Fri Jun  7 12:32:05 UTC 2019 - Tomáš Chvátal <tchvatal@suse.com>
+
+- Switch to python3 sphinx instead of python2 based variant
+
 -------------------------------------------------------------------
 Thu Jun 22 16:51:01 UTC 2017 - antoine.belvire@opensuse.org
 
diff --git a/libmemcached.spec b/libmemcached.spec
index f0f39a6..911f6c3 100644
--- a/libmemcached.spec
+++ b/libmemcached.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package libmemcached
 #
-# Copyright (c) 2017 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2019 SUSE LINUX GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -12,7 +12,7 @@
 # license that conforms to the Open Source Definition (Version 1.9)
 # published by the Open Source Initiative.
 
-# Please submit bugfixes or comments via http://bugs.opensuse.org/
+# Please submit bugfixes or comments via https://bugs.opensuse.org/
 #
 
 
@@ -23,7 +23,7 @@ Release:        0
 Summary:        A C/C++ client library and tools for the memcached server
 License:        BSD-3-Clause
 Group:          Development/Libraries/C and C++
-Url:            http://libmemcached.org
+URL:            http://libmemcached.org
 Source0:        https://launchpad.net/libmemcached/1.0/%{version}/+download/libmemcached-%{version}.tar.gz
 Source1:        https://launchpad.net/libmemcached/1.0/%{version}/+download/libmemcached-%{version}.tar.gz.asc
 Source2:        %{name}.keyring
@@ -45,8 +45,7 @@ BuildRequires:  libevent-devel
 BuildRequires:  libtool
 BuildRequires:  memcached
 BuildRequires:  pkgconfig
-BuildRequires:  python-Sphinx
-BuildRoot:      %{_tmppath}/%{name}-%{version}-build
+BuildRequires:  python3-Sphinx
 
 %description
 Libmemcached is a C/C++ client library and tools for the memcached server
@@ -104,7 +103,7 @@ autoreconf -fiv
 make V=1 CFLAGS="-std=c99 %{optflags}" CXXFLAGS="%{optflags}" %{?_smp_mflags}
 
 %install
-make %{?_smp_mflags} DESTDIR=%{buildroot} install V=1 CFLAGS="-std=c99 %{optflags}" CXXFLAGS="%{optflags}"
+%make_install V=1 CFLAGS="-std=c99 %{optflags}" CXXFLAGS="%{optflags}"
 find %{buildroot} -type f -name "*.la" -delete -print
 # create symlinks for man pages
 %fdupes -s %{buildroot}%{_mandir}
@@ -118,7 +117,6 @@ rm -f %{buildroot}%{_datadir}/aclocal/ax_libmemcached.m4
 %postun -n libmemcachedutil2 -p /sbin/ldconfig
 
 %files
-%defattr(-,root,root)
 %{_bindir}/memcapable
 %{_bindir}/memcat
 %{_bindir}/memcp
@@ -132,14 +130,13 @@ rm -f %{buildroot}%{_datadir}/aclocal/ax_libmemcached.m4
 %{_bindir}/memslap
 %{_bindir}/memstat
 %{_bindir}/memtouch
-%{_mandir}/man1/mem*.1*
+%{_mandir}/man1/mem*.1%{?ext_man}
 
 %files -n %{libsoname}
-%defattr(-,root,root)
+%license COPYING
 %{_libdir}/%{name}.so.*
 
 %files -n libmemcachedutil2
-%defattr(-,root,root)
 %{_libdir}/libhashkit.so.2
 %{_libdir}/libhashkit.so.2.*.*
 %{_libdir}/libmemcachedutil.so.2
@@ -148,7 +145,6 @@ rm -f %{buildroot}%{_datadir}/aclocal/ax_libmemcached.m4
 %{_libdir}/libmemcachedprotocol.so.0.*.*
 
 %files devel
-%defattr(-,root,root)
 %dir %{_includedir}/%{name}
 %dir %{_includedir}/%{name}-1.0
 %dir %{_includedir}/libhashkit
@@ -166,6 +162,6 @@ rm -f %{buildroot}%{_datadir}/aclocal/ax_libmemcached.m4
 %{_libdir}/%{name}.so
 %{_libdir}/libmemcachedutil.so
 %{_libdir}/libmemcachedprotocol.so
-%{_mandir}/man3/*.3*
+%{_mandir}/man3/*.3%{?ext_man}
 
 %changelog