diff --git a/libsecret.changes b/libsecret.changes
index c696e7b..650432f 100644
--- a/libsecret.changes
+++ b/libsecret.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Wed Feb 28 16:36:16 UTC 2018 - dimstar@opensuse.org
+
+- Modernize spec-file by calling spec-cleaner
+
 -------------------------------------------------------------------
 Mon Jul 17 15:25:56 UTC 2017 - dimstar@opensuse.org
 
diff --git a/libsecret.spec b/libsecret.spec
index 39c0c20..a82dbb0 100644
--- a/libsecret.spec
+++ b/libsecret.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package libsecret
 #
-# Copyright (c) 2017 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2018 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
@@ -17,14 +17,13 @@
 
 
 %define have_lang 1
-
 Name:           libsecret
 Version:        0.18.5
 Release:        0
 Summary:        Library for accessing the Secret Service API
-License:        LGPL-2.1+
+License:        LGPL-2.1-or-later
 Group:          System/Libraries
-Url:            https://wiki.gnome.org/Projects/Libsecret
+URL:            https://wiki.gnome.org/Projects/Libsecret
 Source0:        http://download.gnome.org/sources/libsecret/0.18/%{name}-%{version}.tar.xz
 Source99:       baselibs.conf
 # PATCH-FIX-UPSTREAM libsecret-secret-size.patch bgo#778357 dimstar@opensuse.org -- Ensure that generated secret occupies the same number of bytes as prime.
@@ -36,13 +35,13 @@ BuildRequires:  fdupes
 BuildRequires:  gobject-introspection-devel >= 1.29
 BuildRequires:  intltool
 BuildRequires:  libgcrypt-devel >= 1.2.2
+BuildRequires:  pkgconfig
 BuildRequires:  translation-update-upstream
 BuildRequires:  vala >= 0.17.2.12
 BuildRequires:  xsltproc
 BuildRequires:  pkgconfig(gio-2.0)
 BuildRequires:  pkgconfig(gio-unix-2.0)
 BuildRequires:  pkgconfig(glib-2.0) >= 2.38.0
-BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 
 %description
 libsecret is a library for storing and retrieving passwords and other
@@ -92,6 +91,7 @@ secrets. It communicates with the "Secret Service" using DBus.
 %if %{have_lang}
 %lang_package
 %endif
+
 %prep
 %setup -q
 %patch0 -p1
@@ -104,7 +104,7 @@ translation-update-upstream
 %configure \
         --disable-static
 #make %{?_smp_mflags} V=1
-make V=1
+make %{?_smp_mflags} V=1
 
 %install
 %make_install
@@ -115,25 +115,21 @@ find %{buildroot} -type f -name "*.la" -delete -print
 %fdupes %{buildroot}
 
 %post -n libsecret-1-0 -p /sbin/ldconfig
-
 %postun -n libsecret-1-0 -p /sbin/ldconfig
 
 %files -n libsecret-1-0
-%defattr (-, root, root)
-%doc AUTHORS ChangeLog COPYING NEWS README
+%license COPYING
+%doc AUTHORS ChangeLog NEWS README
 %{_libdir}/libsecret-1.so.*
 
 %files -n typelib-1_0-Secret-1
-%defattr(-,root,root)
 %{_libdir}/girepository-1.0/Secret-1.typelib
 
 %files tools
-%defattr(-,root,root)
 %{_bindir}/secret-tool
 %{_mandir}/man1/secret-tool.1%{?ext_man}
 
 %files devel
-%defattr (-, root, root)
 %{_libdir}/libsecret-1.so
 %{_libdir}/pkgconfig/libsecret-1.pc
 %{_libdir}/pkgconfig/libsecret-unstable.pc