diff --git a/docs/environment b/docs/environment
index 7a95f022..f9c59b17 100644
--- a/docs/environment
+++ b/docs/environment
@@ -22,14 +22,6 @@
 # XKB_DEFAULT_OPTIONS=grp:alt_shift_toggle
 # XKB_DEFAULT_OPTIONS=grp:shift_caps_toggle
 
-##
-## Force Mozilla software like Firefox and Thunderbird to use wayland backend.
-## Firefox (>= v121) enables Wayland by default, but this note is included here
-## for those on non-rolling distributions.
-##
-
-# MOZ_ENABLE_WAYLAND=1
-
 ##
 ## Set cursor theme and size. Find system icons themes with:
 ## `find /usr/share/icons/ -type d -name "cursors"`