diff --git a/xfce4/bkuhn-startup.sh b/xfce4/bkuhn-startup.sh
index 9d5c509..645de12 100755
--- a/xfce4/bkuhn-startup.sh
+++ b/xfce4/bkuhn-startup.sh
@@ -21,5 +21,7 @@ fi
 
 chmod 640 $HOME/.Xauthority
 
+/usr/bin/xinput --set-prop "HHKB-Studio1 Mouse" 'libinput Accel Speed' -0.80
+
 export GDK_USE_XFT=1
 export QT_XFT=1