diff --git a/LinuxGuide.md b/LinuxGuide.md
index b33a1ccd5..1155909dc 100644
--- a/LinuxGuide.md
+++ b/LinuxGuide.md
@@ -354,7 +354,7 @@
 * [GameHub](https://tkashkin.github.io/projects/gamehub/) or [Steal](https://github.com/AbdelrhmanNile/steal) - Game Managers
 * [Gaming-on-Linux Wiki](https://www.gamingonlinux.com/) - Wiki for Linux Gaming / [Sub Wiki](https://linux-gaming.kwindu.eu/)
 * [Gamebuntu](https://discourse.ubuntu.com/t/gamebuntu/25544/13) - Setup Gaming Environment on Ubuntu / [GitLab](https://gitlab.com/rswat09/gamebuntu)
-* [ProtonUp-QT](https://github.com/DavidoTek/ProtonUp-Qt/) - Install & Manage Proton-GE for Steam / Wine
+* [ProtonUp-QT](https://github.com/DavidoTek/ProtonUp-Qt/) or [proton-ge-custom](https://github.com/GloriousEggroll/proton-ge-custom) - Install & Manage Proton-GE for Steam / Wine
 * [Batocera.linux](https://batocera.org/) or [Lakka](https://lakka.tv/) - Retro Gaming Distro
 * [steam-tui](https://github.com/dmadisetti/steam-tui) - Rust TUI for Steam
 * [steam-cli](https://github.com/berenm/steam-cli) - CLI for Steam