diff --git a/lib/network.sh b/lib/network.sh
index 3f6c30d..a021b8b 100644
--- a/lib/network.sh
+++ b/lib/network.sh
@@ -316,7 +316,7 @@ EOF
     # Add Samba user
     local samba_password=$(ask_password "Set Samba password for user ${ADMIN_USER:-$USER}")
     echo -e "$samba_password\n$samba_password" | sudo smbpasswd -a "${ADMIN_USER:-$USER}"
-    sudo smbpasswd -e "${ADMIN_USER:-$NEW_USER}"
+    sudo smbpasswd -e "${ADMIN_USER:-$USER}"
     
     # Start and enable Samba services
     sudo systemctl enable smbd nmbd
diff --git a/lib/vaultwarden.sh b/lib/vaultwarden.sh
index 2a3305c..277d249 100644
--- a/lib/vaultwarden.sh
+++ b/lib/vaultwarden.sh
@@ -94,4 +94,4 @@ if [[ "${BASH_SOURCE[0]}" == "${0}" ]]; then
     # Falls direkt ausgeführt: versuchen wir die Funktion und geben das Ergebnis als Exit-Code zurück.
     install_vaultwarden "$@"
     exit $?
-fi
+fi
\ No newline at end of file
diff --git a/setup.sh b/setup.sh
index dc5c6dc..0a21588 100644
--- a/setup.sh
+++ b/setup.sh
@@ -300,6 +300,9 @@ load_or_create_config() {
         create_interactive_config
         load_config  # Load the new configuration
     fi
+    
+    # Export configuration variables for use in subshells
+    export ADMIN_USER SSH_PORT CONFIGURE_STATIC_IP INSTALL_DOCKER INSTALL_NFS INSTALL_NETDATA INSTALL_VAULTWARDEN INSTALL_JELLYFIN INSTALL_PORTAINER INSTALL_WEBMIN ENABLE_AUTO_UPDATES
 }
 
 create_interactive_config() {