diff --git a/templates/index.html b/templates/index.html
index fe9d736..f5582df 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -86,7 +86,7 @@
 	</div>
 
 	<script>
-		function ssh(ipvpn, iplocal username, password) {
+		function ssh(ipvpn, iplocal, username, password) {
 			const currentLocation = window.location;
 			let ip = ipvpn != null ? ipvpn : iplocal;
 			const newUrl = currentLocation.protocol + '//' + currentLocation.hostname + ':' + {{ ssh_port }} + "/?hostname="+ip+"&username="+username+"&password="+btoa(password);
diff --git a/update_rootfs.sh b/update_rootfs.sh
index 0cd389a..e744b8c 100644
--- a/update_rootfs.sh
+++ b/update_rootfs.sh
@@ -1,5 +1,6 @@
 #!/bin/bash
 
+echo "Parametry podane do skryptu: $@"
 usage() { echo "Usage: [ -n <nazwa obrazu>] [ -s <obraz zródłowy>] [-u <yes - upgrade>] [-i <pakiety do instalacji>]" 1>&2; exit 1; }
 
 while getopts "n:u:i:s:" option
@@ -8,12 +9,14 @@ do
         in
           n)name=${OPTARG};;
           u)upgrade="yes";;
-          i)install=${OPTARG};;
+          i)packages+=("$OPTARG");;
           s)squashfs=${OPTARG};;
           *)usage;;
     esac
 done
+shift $((OPTIND -1))
 
+echo "Pakiety: ${packages[@]}"
 echo "$squashfs"
 sudo unsquashfs -d /tmp/squashfs $squashfs
 sudo mount --bind /dev/pts /tmp/squashfs/dev/pts
@@ -26,13 +29,13 @@ sudo chroot /tmp/squashfs/ /bin/bash -c 'apt update'
 if [ -n "$upgrade" ]; then
   sudo chroot /tmp/squashfs/ /bin/bash -c 'DEBIAN_FRONTEND=noninteractive apt upgrade -y'
 fi
-if [ -n "$install" ]; then
-  sudo chroot /tmp/squashfs/ /bin/bash -c "DEBIAN_FRONTEND=noninteractive apt install $install -y"
+if [ -n "$packages" ]; then
+  sudo chroot /tmp/squashfs/ /bin/bash -c "DEBIAN_FRONTEND=noninteractive apt install ${packages[@]} -y"
 fi
 
 sudo chroot /tmp/squashfs/ /bin/bash -c 'apt clean all'
 sudo umount /tmp/squashfs/dev/pts
 sudo umount /tmp/squashfs/proc
 sudo rm -rf $name.squashfs
-sudo mksquashfs /tmp/squashfs/ $name.squashfs -b 1048576 -comp xz -Xdict-size 100%
+sudo mksquashfs /tmp/squashfs/ $name.squashfs -noappend -b 1048576 -comp xz -Xdict-size 100%
 sudo rm -rf /tmp/squashfs
\ No newline at end of file