diff --git a/pages/Useful Utilities/Must-have.md b/pages/Useful Utilities/Must-have.md
index d3bca31..bf9732c 100644
--- a/pages/Useful Utilities/Must-have.md	
+++ b/pages/Useful Utilities/Must-have.md	
@@ -37,6 +37,8 @@ Our recommendation is the KDE one. For arch, it's `polkit-kde-agent`.
 
 You can autostart it with `exec-once=/usr/lib/polkit-kde-authentication-agent-1`.
 
+On other distributions that use a more recent version, such as Gentoo, it may be necessary to use `exec-once=/usr/lib64/libexec/polkit-kde-authentication-agent-1` instead.
+
 ### QT Wayland Support
 _Starting method:_ none (just a library)