diff --git a/build-appimage.sh b/build-appimage.sh
index 5bfcfb1f..5fb08bce 100755
--- a/build-appimage.sh
+++ b/build-appimage.sh
@@ -30,28 +30,6 @@
 # You can also start a shell inside (e.g. if something goes wrong):
 #
 #     lxc exec ubuntu -- /bin/bash
-#
-# ----------
-#
-# To test the AppImage inside a container (any distro), first
-# add these lines to "/var/lib/lxd/containers/ubuntu/config"
-# (assuming you use LXD and the container is named "ubuntu"):
-#
-#     lxc.mount.entry = /dev/dri dev/dri none bind,optional,create=dir
-#     lxc.mount.entry = /tmp/.X11-unix tmp/.X11-unix none bind,optional,create=dir
-#
-# Autorize containers to access your xorg session:
-#
-#     xhost +
-#
-# Restart the container:
-#
-#     lxc restart ubuntu
-#
-# You will need to have xorg installed in the container.
-# Run the image with the DISPLAY variable correctly set, for example:
-#
-#     lxc exec -- DISPLAY=:0 /root/mirage/build/Mirage-x86_64.AppImage
 
 set -eo pipefail