diff --git a/platforms/livecd-root/post.inc.sh b/platforms/livecd-root/post.inc.sh
index cf9d30d..e2fbb9c 100644
--- a/platforms/livecd-root/post.inc.sh
+++ b/platforms/livecd-root/post.inc.sh
@@ -44,7 +44,7 @@ cp $MOUNTDIR/usr/share/zoneinfo/$timezone $MOUNTDIR/etc/localtime
 
 # configure favorites in kde menu
 for f in /usr/share/applications/chromium-devel.desktop /opt/kde/share/applications/kaffeine.desktop; do
-   chroot $MOUNTDIR /opt/kde/bin/kickoffcfg --add-favorite $f
+   chroot $MOUNTDIR /opt/kde/bin/kickoffcfg --add-favorite $f || exit 1
 done
 
 for K in $KERNEL_EXTRAVER $KERNEL_MORE_EXTRAVER; do