diff --git a/massif-visualizer.changes b/massif-visualizer.changes
index f9fa038..2571d49 100644
--- a/massif-visualizer.changes
+++ b/massif-visualizer.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Thu Aug 27 13:41:30 UTC 2020 - Christophe Giboudeaux <christophe@krop.fr>
+
+- Spec cleanup
+
 -------------------------------------------------------------------
 Fri Sep  8 12:35:13 UTC 2017 - wbauer@tmo.at
 
diff --git a/massif-visualizer.spec b/massif-visualizer.spec
index b80f95e..18c47d2 100644
--- a/massif-visualizer.spec
+++ b/massif-visualizer.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package massif-visualizer
 #
-# Copyright (c) 2017 SUSE LINUX Products GmbH, Nuernberg, Germany.
+# Copyright (c) 2020 SUSE LLC
 #
 # 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/
 #
 
 
@@ -20,31 +20,30 @@ Name:           massif-visualizer
 Version:        0.7.0
 Release:        0
 Summary:        Visualizer for output generated by Valgrind's massif tool
-License:        LGPL-2.0
+License:        LGPL-2.0-only
 Group:          Development/Tools/Other
-Url:            https://cgit.kde.org/massif-visualizer.git/
+URL:            https://invent.kde.org/sdk/massif-visualizer
 Source:         https://download.kde.org/stable/%{name}/%{version}/src/%{name}-%{version}.tar.xz
 BuildRequires:  extra-cmake-modules
-BuildRequires:  karchive-devel
-BuildRequires:  kconfig-devel
-BuildRequires:  kcoreaddons-devel
 BuildRequires:  kgraphviewer-devel >= 2.4.0
-BuildRequires:  ki18n-devel
-BuildRequires:  kio-devel
-BuildRequires:  kparts-devel
-BuildRequires:  kdiagram-devel
 BuildRequires:  shared-mime-info
 BuildRequires:  update-desktop-files
-BuildRequires:  pkgconfig(Qt5Core)
-BuildRequires:  pkgconfig(Qt5PrintSupport)
-BuildRequires:  pkgconfig(Qt5Svg)
-BuildRequires:  pkgconfig(Qt5Test)
-BuildRequires:  pkgconfig(Qt5Widgets)
-BuildRequires:  pkgconfig(Qt5XmlPatterns)
+BuildRequires:  cmake(KChart)
+BuildRequires:  cmake(KF5Archive)
+BuildRequires:  cmake(KF5Config)
+BuildRequires:  cmake(KF5CoreAddons)
+BuildRequires:  cmake(KF5I18n)
+BuildRequires:  cmake(KF5KIO)
+BuildRequires:  cmake(KF5Parts)
+BuildRequires:  cmake(Qt5Core)
+BuildRequires:  cmake(Qt5PrintSupport)
+BuildRequires:  cmake(Qt5Svg)
+BuildRequires:  cmake(Qt5Test)
+BuildRequires:  cmake(Qt5Widgets)
+BuildRequires:  cmake(Qt5XmlPatterns)
 Requires:       kgraphviewer >= 2.4.0
 Recommends:     %{name}-lang
 Suggests:       valgrind
-BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 
 %description
 Massif Visualizer is a tool that visualizes massif data.
@@ -59,7 +58,7 @@ Gzip or Bzip2 compressed massif files can also be opened transparently.
 
 %build
   %cmake_kf5 -d build
-  %make_jobs
+  %cmake_build
 
 %install
   %kf5_makeinstall -C build
@@ -71,15 +70,15 @@ Gzip or Bzip2 compressed massif files can also be opened transparently.
 %files lang -f %{name}.lang
 
 %files
-%defattr(-,root,root)
-%doc AUTHORS COPYING README
+%license COPYING
+%doc AUTHORS README
 %{_kf5_applicationsdir}/org.kde.massif-visualizer.desktop
+%{_kf5_appstreamdir}/org.kde.massif-visualizer.appdata.xml
 %{_kf5_bindir}/massif-visualizer
 %{_kf5_configkcfgdir}/
+%{_kf5_iconsdir}/hicolor/scalable/apps/massif-visualizer.svg
 %{_kf5_sharedir}/kxmlgui5/
 %{_kf5_sharedir}/massif-visualizer
-%{_kf5_iconsdir}/hicolor/scalable/apps/massif-visualizer.svg
-%{_kf5_appstreamdir}/org.kde.massif-visualizer.appdata.xml
 %{_kf5_sharedir}/mime/packages/massif.xml
 
 %changelog