diff --git a/Makefile b/Makefile
index b1e7335..1af2899 100644
--- a/Makefile
+++ b/Makefile
@@ -97,6 +97,7 @@ install-rh: install-systemd install-systemd-dropins install-sysvinit
 	install -d $(DESTDIR)/usr/share/glib-2.0/schemas/
 	install -m 0644 misc/org.gnome.settings-daemon.plugins.updates.gschema.override $(DESTDIR)/usr/share/glib-2.0/schemas/
 	install -m 0644 misc/org.gnome.nautilus.gschema.override $(DESTDIR)/usr/share/glib-2.0/schemas/
+	install -m 0644 misc/org.mate.NotificationDaemon.gschema.override $(DESTDIR)/usr/share/glib-2.0/schemas/
 	install -d $(DESTDIR)$(LIBDIR)/yum-plugins/
 	install -m 0644 misc/yum-qubes-hooks.py* $(DESTDIR)$(LIBDIR)/yum-plugins/
 	install -D -m 0644 misc/yum-qubes-hooks.conf $(DESTDIR)/etc/yum/pluginconf.d/yum-qubes-hooks.conf
diff --git a/misc/org.mate.NotificationDaemon.gschema.override b/misc/org.mate.NotificationDaemon.gschema.override
new file mode 100644
index 0000000..66d92a8
--- /dev/null
+++ b/misc/org.mate.NotificationDaemon.gschema.override
@@ -0,0 +1,2 @@
+[org.mate.NotificationDaemon]
+theme='slider'
diff --git a/rpm_spec/core-vm.spec b/rpm_spec/core-vm.spec
index a61137a..ecf90c7 100644
--- a/rpm_spec/core-vm.spec
+++ b/rpm_spec/core-vm.spec
@@ -421,6 +421,7 @@ rm -f %{name}-%{version}
 /usr/share/qubes/serial.conf
 /usr/share/glib-2.0/schemas/org.gnome.settings-daemon.plugins.updates.gschema.override
 /usr/share/glib-2.0/schemas/org.gnome.nautilus.gschema.override
+/usr/share/glib-2.0/schemas/org.mate.NotificationDaemon.gschema.override
 /usr/share/nautilus-python/extensions/qvm_copy_nautilus.py*
 /usr/share/nautilus-python/extensions/qvm_move_nautilus.py*
 /usr/share/nautilus-python/extensions/qvm_dvm_nautilus.py*