diff --git a/discover.spec b/discover.spec
index 1908e40..4a2ddff 100644
--- a/discover.spec
+++ b/discover.spec
@@ -2,7 +2,7 @@
 
 Name:          discover
 Version:       5.16.3
-Release:       1mamba
+Release:       2mamba
 Summary:       KDE Frameworks 5 application installer
 Group:         Graphical Desktop/Applications/Administration
 Vendor:        openmamba
@@ -16,7 +16,12 @@ License:       GPL
 BuildRequires: glibc-devel
 BuildRequires: libappstream-qt-devel
 BuildRequires: libattica5-devel
+BuildRequires: libflatpak-devel
+%ifnarch arm
+BuildRequires: libfwupd-devel
+%endif
 BuildRequires: libgcc
+BuildRequires: libglib-devel
 BuildRequires: libkarchive-devel
 BuildRequires: libkauth-devel
 BuildRequires: libkcodecs-devel
@@ -33,10 +38,10 @@ BuildRequires: libkitemmodels-devel
 BuildRequires: libkjobwidgets-devel
 BuildRequires: libknewstuff-devel
 BuildRequires: libknotifications-devel
-BuildRequires: libkpackage-devel
 BuildRequires: libkservice-devel
 BuildRequires: libkwidgetsaddons-devel
 BuildRequires: libkxmlgui-devel
+BuildRequires: libmarkdown-devel
 BuildRequires: libpackagekitqt5-devel
 BuildRequires: libqt5-devel
 BuildRequires: libstdc++6-devel
@@ -79,8 +84,13 @@ KDE Frameworks 5 application installer.
 %dir %{_libdir}/qt5/plugins/discover
 %{_libdir}/qt5/plugins/discover/kns-backend.so
 %{_libdir}/qt5/plugins/discover/packagekit-backend.so
+%{_libdir}/qt5/plugins/discover/flatpak-backend.so
+%ifnarch arm
+%{_libdir}/qt5/plugins/discover/fwupd-backend.so
+%endif
 %dir %{_libdir}/qt5/plugins/discover-notifier
 %{_libdir}/qt5/plugins/discover-notifier/DiscoverPackageKitNotifier.so
+%{_libdir}/qt5/plugins/discover-notifier/FlatpakNotifier.so
 %{_libexecdir}/kf5/discover/runservice
 %dir %{_libdir}/qt5/qml/org/kde/discovernotifier
 %{_libdir}/qt5/qml/org/kde/discovernotifier/*
@@ -89,8 +99,10 @@ KDE Frameworks 5 application installer.
 %dir %{_datadir}/discover/pkcategories
 %{_datadir}/discover/pkcategories/*.jpg
 %{_datadir}/libdiscover/categories/packagekit-backend-categories.xml
+%{_datadir}/libdiscover/categories/flatpak-backend-categories.xml
 %{_datadir}/icons/hicolor/*/apps/plasmadiscover.png
 %{_datadir}/icons/hicolor/scalable/apps/plasmadiscover.svgz
+%{_datadir}/icons/hicolor/scalable/apps/flatpak-discover.svg
 %{_datadir}/knotifications5/discoverabstractnotifier.notifyrc
 %{_datadir}/knsrcfiles/discover_ktexteditor_codesnippets_core.knsrc
 %{_datadir}/kservices5/plasma-applet-org.kde.discovernotifier.desktop
@@ -101,6 +113,9 @@ KDE Frameworks 5 application installer.
 %doc COPYING COPYING.LIB
 
 %changelog
+* Sat Jul 27 2019 Silvan Calarco <silvan.calarco@mambasoft.it> 5.16.3-2mamba
+- rebuild with libmarkdown, flatpak, fwupd
+
 * Wed Jul 10 2019 Automatic Build System <autodist@mambasoft.it> 5.16.3-1mamba
 - automatic version update by autodist