diff --git a/systemd-kcm.spec b/systemd-kcm.spec
index f9e7064..1e3bb69 100644
--- a/systemd-kcm.spec
+++ b/systemd-kcm.spec
@@ -1,6 +1,6 @@
 Name:          systemd-kcm
 Version:       1.2.1
-Release:       1mamba
+Release:       2mamba
 Summary:       Systemd control module for KDE
 Group:         Graphical Desktop/Applications/Configuration
 Vendor:        openmamba
@@ -11,6 +11,7 @@ Source:        http://download.kde.org/stable/systemd-kcm/systemd-kcm-%{version}
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
+BuildRequires: ldconfig
 BuildRequires: libgcc
 BuildRequires: libkauth-devel
 BuildRequires: libkcodecs-devel
@@ -40,7 +41,8 @@ Integrates in the System Settings dialogue in KDE Plasma.
 %setup -q
 
 %build
-%cmake_kde4 -d build
+%cmake_kde5 -d build
+
 %make
 
 %install
@@ -49,20 +51,24 @@ Integrates in the System Settings dialogue in KDE Plasma.
 
 %find_lang %{name} --all-name --with-kde || touch %{name}.lang
 
+rm -f %{buildroot}%{_datadir}/kservices5/settings-system-administration.desktop
+
 %clean
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
 
 %files -f %{name}.lang
 %defattr(-,root,root)
-%{_sysconfdir}/dbus-1/system.d/org.kde.kcontrol.kcmsystemd.conf
-%{_kde4_libdir}/plugins/kcm_systemd.so
-%{_kde4_sharedir}/kservices5/kcm_systemd.desktop
-%{_kde4_sharedir}/kservices5/settings-system-administration.desktop
+%{_datadir}/dbus-1/system.d/org.kde.kcontrol.kcmsystemd.conf
+%{_datadir}/kservices5/kcm_systemd.desktop
+%{_libdir}/qt5/plugins/kcm_systemd.so
 %{_libexecdir}/kf5/kauth/kcmsystemdhelper
 %{_datadir}/dbus-1/system-services/org.kde.kcontrol.kcmsystemd.service
 %{_datadir}/polkit-1/actions/org.kde.kcontrol.kcmsystemd.policy
 %doc COPYING
 
 %changelog
+* Fri Oct 02 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 1.2.1-2mamba
+- rebuild for kde5
+
 * Wed Dec 09 2015 Silvan Calarco <silvan.calarco@mambasoft.it> 1.2.1-1mamba
 - package created using the webbuild interface