diff --git a/scripts/image-builder.sh b/scripts/image-builder.sh
index 112add4..2f1dabd 100755
--- a/scripts/image-builder.sh
+++ b/scripts/image-builder.sh
@@ -675,6 +675,7 @@ build_image() {
     esac
   done
   platforms=${platforms%,}  # letztes Komma entfernen
+  echo "DEBUG architectures='$architectures'" >> "$logfile"
 
   if [[ -z "$platforms" ]]; then
     whiptail --msgbox "Keine Architekturen ausgewählt. Build abgebrochen." 10 60