diff --git a/installstick/dlg_platte_bespielen_btrfs.sh b/installstick/dlg_platte_bespielen_btrfs.sh
index a0c0c07..fc20d91 100755
--- a/installstick/dlg_platte_bespielen_btrfs.sh
+++ b/installstick/dlg_platte_bespielen_btrfs.sh
@@ -75,7 +75,8 @@ fi
 
 case "$IMG" in
   *.bz2)
-    sudo dd if="$IMG" bs=1M status=progress | bzip2 -d > "$DEV"
+    # alternativ: `bzcat` statt `bzip2 -dc`	  
+    bzip2 -dc "$IMG" | sudo dd of="$DEV" bs=1M status=progress
     ;;
   *)
     sudo dd if="$IMG" of=$DEV bs=1M status=progress