diff --git a/README.md b/README.md
index 0b56207..3542853 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # kactivitymanagerd
 
+KDE Plasma 5 activity manager.
+
diff --git a/kactivitymanagerd.spec b/kactivitymanagerd.spec
new file mode 100644
index 0000000..88512ea
--- /dev/null
+++ b/kactivitymanagerd.spec
@@ -0,0 +1,72 @@
+%define majver %(echo %version | cut -d. -f1-2)
+
+Name:          kactivitymanagerd
+Version:       5.10.5
+Release:       1mamba
+Summary:       KDE Plasma 5 activity manager
+Group:         Graphical Desktop/Applications/Environment
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           http://www.kde.org
+Source:        https://download.kde.org/stable/plasma/%{version}/kactivitymanagerd-%{version}.tar.xz
+# Source:        http://download.kde.org/stable/frameworks/%{majver}/...-%{version}.tar.xz
+License:       GPL
+## AUTOBUILDREQ-BEGIN
+BuildRequires: glibc-devel
+BuildRequires: libgcc
+BuildRequires: libkauth-devel
+BuildRequires: libkcodecs-devel
+BuildRequires: libkconfig-devel
+BuildRequires: libkconfigwidgets-devel
+BuildRequires: libkcoreaddons-devel
+BuildRequires: libkdbusaddons-devel
+BuildRequires: libkglobalaccel-devel
+BuildRequires: libki18n-devel
+BuildRequires: libkio-devel
+BuildRequires: libkservice-devel
+BuildRequires: libkwidgetsaddons-devel
+BuildRequires: libkwindowsystem-devel
+BuildRequires: libkxmlgui-devel
+BuildRequires: libqt5-devel
+BuildRequires: libstdc++6-devel
+## AUTOBUILDREQ-END
+BuildRequires: cmake
+BuildRequires: rpm-macros-kde5
+BuildRequires: extra-cmake-modules
+BuildRoot:     %{_tmppath}/%{name}-%{version}-root
+
+%description
+KDE Plasma 5 activity manager.
+
+%debug_package
+
+%prep
+%setup -q
+
+%build
+%cmake_kde5 -d build
+%make
+
+%install
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+%makeinstall -C build
+
+%find_lang %{name}5_qt --with-qt --all-name || touch %{name}5_qt.lang
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+%files -f %{name}5_qt.lang
+%defattr(-,root,root)
+%{_bindir}/kactivitymanagerd
+%{_libdir}/libkactivitymanagerd_plugin.so
+%dir %{_libdir}/qt5/plugins/kactivitymanagerd/1
+%dir %{_libdir}/qt5/plugins/kactivitymanagerd
+%{_libdir}/qt5/plugins/kactivitymanagerd/1/kactivitymanagerd_plugin_*.so
+%{_datadir}/kservices5/kactivitymanagerd.desktop
+%{_kde5_servicetypesdir}/kactivitymanagerd-plugin.desktop
+
+%changelog
+* Sat Sep 23 2017 Silvan Calarco <silvan.calarco@mambasoft.it> 5.10.5-1mamba
+- package created using the webbuild interface