diff --git a/bin/mabox-langfiles b/bin/mabox-langfiles
index b34ceb3..844b90c 100755
--- a/bin/mabox-langfiles
+++ b/bin/mabox-langfiles
@@ -17,7 +17,7 @@ if [ ! -f "$FILE" ]; then
     case "$TYPE" in
         8|9|10|14):;;
         *)
-        echo "Hidden=true" >> "$HOME"/.config/autostart/xfce4-power-manager.desktop
+        mb-setvar Hidden=true "$HOME"/.config/autostart/xfce4-power-manager.desktop
         ;;
     esac