diff --git a/live-dmx/config/includes.chroot/etc/polkit-1/localauthority/50-local.d/mount.pkla b/live-dmx/config/includes.chroot/etc/polkit-1/localauthority/50-local.d/mount.pkla
new file mode 100644
index 0000000..378632f
--- /dev/null
+++ b/live-dmx/config/includes.chroot/etc/polkit-1/localauthority/50-local.d/mount.pkla
@@ -0,0 +1,7 @@
+[udisks mount]
+Identity=unix-group:plugdev
+Action=org.freedesktop.udisks.*
+ResultAny=yes
+ResultInactive=yes
+ResultActive=yes
+
diff --git a/live-dmx/config/package-lists/desktop.list.chroot b/live-dmx/config/package-lists/desktop.list.chroot
index 4bff4ee..51ffed1 100644
--- a/live-dmx/config/package-lists/desktop.list.chroot
+++ b/live-dmx/config/package-lists/desktop.list.chroot
@@ -4,9 +4,9 @@ obconf
 obmenu
 tint2
 openbox-themes
-halevt
+udisks
+udisks-glue
 thunar
-thunar-volman
 gtk2-engines
 alsa-base
 aconnectgui