diff --git a/skel/disp b/skel/disp
index 270a123..6403884 100644
--- a/skel/disp
+++ b/skel/disp
@@ -22,7 +22,7 @@ function side_lxpanel() {
     if lxpanel_running; then
         PROFILE=$( lxpanel_profile )
         sleep 1
-        LAPTOPWIDTH=$( xrandr  -q | grep $LAPTOP | cut -d" " -f3 | cut -dx -f1 )
+        LAPTOPWIDTH=$( xrandr  -q | grep $WORKSTATION | cut -d" " -f3 | cut -dx -f1 )
         sed -i -e 's,edge=.*,edge=bottom,' -e "s,allign=.*,allign=$1," -e "s,widthtype=.*,widthtype=pixel," -e  "s,width=.*,width=$LAPTOPWIDTH," $HOME/.config/lxpanel/${PROFILE}/panels/panel
         echo "Warning:  if LAPTOP has more pixels in the vertical direction, panel is invisible! change configuration of this script, and/or current setup ( lxpanelctl config )"
     fi