diff --git a/.config/X11/xprofile b/.config/X11/xprofile
index a018b31..86c87fa 100644
--- a/.config/X11/xprofile
+++ b/.config/X11/xprofile
@@ -6,6 +6,8 @@ export BROWSER="chromium"
 export _JAVA_OPTIONS="-Dawt.useSystemAAFontSettings=on -Dswing.defaultlaf=com.sun.java.swing.plaf.gtk.GTKLookAndFeel"
 export QT_QPA_PLATFORMTHEME=gtk2
 export QT_STYLE_OVERRIDE=gtk2
+# https://www.reddit.com/r/linux/comments/72mfv8/psa_for_firefox_users_set_moz_use_xinput21_to/
+export MOZ_USE_XINPUT2=1 # enable pixel-accurate scrolling in firefox
 export XDG_CURRENT_DESKTOP="GNOME" # Fixes xdg-open