diff --git a/post_install_v2.sh b/post_install_v2.sh
index 1f4829a..204721a 100644
--- a/post_install_v2.sh
+++ b/post_install_v2.sh
@@ -42,17 +42,17 @@ fi
 
 # Funktion für Menü
 run_menu() {
-    local MENU=""
+    local OPTIONS=()
     local i=1
     for key in "${ORDER[@]}"; do
-        MENU+="$i \"$key\" "
+        OPTIONS+=("$i" "$key")
         ((i++))
     done
-    MENU+="0 \"Beenden\""
+    OPTIONS+=("0" "Beenden")
 
     CHOICE=$(whiptail --title "POST-INSTALL TOOLBOX" \
         --menu "Wähle ein Script zum Ausführen:" 20 70 12 \
-        $MENU 3>&1 1>&2 2>&3)
+        "${OPTIONS[@]}" 3>&1 1>&2 2>&3)
 
     echo "$CHOICE"
 }