diff --git a/.config/openbox/autostart b/.config/openbox/autostart
index edfc9d1..e406b99 100644
--- a/.config/openbox/autostart
+++ b/.config/openbox/autostart
@@ -3,5 +3,5 @@ xcompmgr &
 nitrogen --restore
 xrandr --output eDP --auto --output HDMI-A-0 --mode 1920x1080 --rate 144 --primary --left-of eDP
 xbindkeys
-xinput --set-prop 13 "libinput Accel Speed" 0.15
+xinput --set-prop 13 "libinput Accel Speed" -0.5
 eval $(dbus-launch --sh-syntax --exit-with-session)