diff --git a/chroot_scripts/30-ssh.sh b/chroot_scripts/30-ssh.sh
index 4c4ed88..d5d29e0 100755
--- a/chroot_scripts/30-ssh.sh
+++ b/chroot_scripts/30-ssh.sh
@@ -34,9 +34,9 @@ set -u
 # systemctl enable --now sshd
 if sudo systemctl start sshd ; then
     echo "ssh service started sucessfully."
-    _INT=$(ip -4 route | awk '/^default/ {print $5}')
-    _IPV4=$(ip addr show $_INT | grep -oP '(?<=inet\s)\d+(\.\d+){3}')
-    echo "Your local address is $_IPV4 on interface $_INT"
+    _INT=\$(ip -4 route | awk '/^default/ {print \$5}')
+    _IPV4=\$(ip addr show \$_INT | grep -oP '(?<=inet\s)\d+(\.\d+){3}')
+    echo "Your local address is \$_IPV4 on interface \$_INT"
 else
     echo "ssh service failed to start."
 fi
diff --git a/chroot_scripts/img/logo.png b/chroot_scripts/img/logo.png
index a3cb98d..4522774 100644
Binary files a/chroot_scripts/img/logo.png and b/chroot_scripts/img/logo.png differ