diff --git a/tune-mouse b/tune-mouse
index d7cbb1e..e192dc8 100755
--- a/tune-mouse
+++ b/tune-mouse
@@ -25,7 +25,7 @@ fi
 
 # blind
 if xinput list | grep -q "Wacom HID 5276 Finger"; then
-    xinput map-to-output 'Wacom HID 5276 Finger' eDP1
+    xinput map-to-output 'Wacom HID 5276 Finger' ${display}
 fi
 
 if xinput list | grep -q Bamboo; then