diff --git a/kmahjongg.spec b/kmahjongg.spec
index f7213d4..565e128 100644
--- a/kmahjongg.spec
+++ b/kmahjongg.spec
@@ -17,10 +17,25 @@
 
 
 Name:           kmahjongg
-BuildRequires:  libkdegames4-devel
-BuildRequires:  libkmahjongg4-devel
-BuildRequires:  libkde4-devel
+BuildRequires:  extra-cmake-modules
+BuildRequires:  kconfig-devel
+BuildRequires:  kcoreaddons-devel
+BuildRequires:  kdeclarative-devel
+BuildRequires:  kdelibs4support-devel
+BuildRequires:  kdnssd-framework-devel
+BuildRequires:  knewstuff-devel
+BuildRequires:  kxmlgui-devel
+BuildRequires:  libkdegames-devel
+BuildRequires:  libkmahjongg-devel
+BuildRequires:  update-desktop-files
 BuildRequires:  xz
+BuildRequires:  pkgconfig(Qt5Concurrent)
+BuildRequires:  pkgconfig(Qt5Core)
+BuildRequires:  pkgconfig(Qt5Qml)
+BuildRequires:  pkgconfig(Qt5Quick)
+BuildRequires:  pkgconfig(Qt5QuickWidgets)
+BuildRequires:  pkgconfig(Qt5Svg)
+BuildRequires:  pkgconfig(Qt5Widgets)
 Summary:        Mahjongg game
 License:        GPL-2.0+
 Group:          Amusements/Games/Board/Puzzle
@@ -29,7 +44,6 @@ Version:        16.03.90
 Release:        0
 Source0:        kmahjongg-%{version}.tar.xz
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
-%kde4_runtime_requires
 
 %description
 KMahjongg is a clone of the well known tile based patience game of the
@@ -41,23 +55,22 @@ by removing pieces of the same type.
 %setup -q -n kmahjongg-%{version}
 
 %build
-  %cmake_kde4 -d build
+  %cmake_kf5 -d build
   %make_jobs
 
 %install
-  cd build
-  %kde4_makeinstall
-  %suse_update_desktop_file -r kmahjongg          Game BoardGame
-  %kde_post_install
+  %kf5_makeinstall -C build
+  %suse_update_desktop_file -r org.kde.kmahjongg          Game BoardGame
 
 %files 
 %defattr(-,root,root)
 %doc COPYING COPYING.DOC
-%{_kde4_bindir}/kmahjongg
-%{_kde4_htmldir}/en/kmahjongg/
-%{_kde4_applicationsdir}/kmahjongg.desktop
-%{_kde4_iconsdir}/hicolor/*/apps/kmahjongg.*
-%{_kde4_appsdir}/kmahjongg/
-%{_kde4_configkcfgdir}/kmahjongg.kcfg
+%{_kf5_bindir}/kmahjongg
+%{_kf5_htmldir}/en/kmahjongg/
+%{_kf5_applicationsdir}/org.kde.kmahjongg.desktop
+%{_kf5_iconsdir}/hicolor/*/apps/kmahjongg.*
+%{_kf5_sharedir}/kmahjongg/
+%{_kf5_configkcfgdir}/
+%{_kf5_sharedir}/kxmlgui5
 
 %changelog