diff --git a/guides/modded-gtfo-on-linux.md b/guides/modded-gtfo-on-linux.md
index 2b47968..256a3e5 100644
--- a/guides/modded-gtfo-on-linux.md
+++ b/guides/modded-gtfo-on-linux.md
@@ -14,7 +14,9 @@ description: basically like it's done on windows
 * if "not responding" after trying to start a level, try x11 instead of wayland (on ubuntu you log out, select user, on password screen you go bottom right of screen gears -> ubuntu on xorg)
 * download r2modman for your distro from [https://github.com/ebkr/r2modmanPlus/releases](https://github.com/ebkr/r2modmanPlus/releases)
 * launch r2modman, select GTFO, should detect your GTFO directory, can be set from settings if not
+* note for AppImage users: use --no-sandbox , otherwise you might get a GPU related error on launch
 * create a profile, install the mods you want in it
 * click on launch modded, modded launches, enjoy
 * Tested to work with r2modman 3.1.34, earlier versions needed some extra steps to launch modded properly (like creating a bat-file to launch modded and a doorstop\_config.ini file with a full path to the BepInEx.Unity.IL2CPP.dll file etc)
 
+##