diff --git a/hosts/dell-5590/nixos/configuration.nix b/hosts/dell-5590/nixos/configuration.nix
index 559138a..d0d5a78 100644
--- a/hosts/dell-5590/nixos/configuration.nix
+++ b/hosts/dell-5590/nixos/configuration.nix
@@ -12,6 +12,7 @@
       ./services.nix
       ./packages.nix
 #      ./vpn.nix
+#      ./VPN.nix
       ../modules/prometheus-node.nix
     ];
 
@@ -23,6 +24,10 @@
 
  programs = {
     zsh.enable = true;
+    htop = {
+      enable = true;
+      settings.show_cpu_temperature = 1;
+      };
     fish = {
       enable = true;
       shellAliases = {
@@ -115,7 +120,7 @@
       unmanaged = [ "interface-name:ve-*" ];
     };
     firewall.enable = true;
-    firewall.allowedTCPPorts = [ 24800 6600 ];
+    firewall.allowedTCPPorts = [ 24800 6600 1194];
   };
 
   i18n.defaultLocale = "fr_FR.UTF-8";
diff --git a/hosts/dell-5590/nixos/virtualbox.nix b/hosts/dell-5590/nixos/virtualbox.nix
new file mode 100644
index 0000000..3704ce1
--- /dev/null
+++ b/hosts/dell-5590/nixos/virtualbox.nix
@@ -0,0 +1,5 @@
+{ pkgs, ... }: {
+   virtualisation.virtualbox.host.enable = true;
+   virtualisation.virtualbox.host.enableExtensionPack = true;
+   users.extraGroups.vboxusers.members = [ "alexandre" ];
+}
diff --git a/hosts/dell-5590/nixos/vpn.nix b/hosts/dell-5590/nixos/vpn.nix
deleted file mode 100644
index f58e218..0000000
--- a/hosts/dell-5590/nixos/vpn.nix
+++ /dev/null
@@ -1,15 +0,0 @@
-{ pkgs, lib, config, ... }: 
-{
-environment.systemPackages = [ pkgs.openvpn_24 ];
-  services.openvpn = {
-    servers = { 
-      DRI = {
-        config = "config /home/alexandre/VPN/Serveur_VPN_pour_le_SI_DRI_alexandre_admin.ovpn";
-        updateResolvConf = true;
-        up = "ip route add default gw 192.168.248.73\nroute add -host 185.86.178.201 dev wlp2s0 gw 192.168.1.1\necho nameserver $nameserver | ${pkgs.openresolv}/sbin/resolvconf -m 0 -a $dev";
-        down = "ip route del default gw 192.168.248.73\nroute del -host 185.86.178.201 dev wlp2s0 gw 192.168.1.1\n${pkgs.openresolv}/sbin/resolvconf -d $dev";
-      };
-    };
-  };
-}
-
diff --git a/hosts/dell-5590/nixpkgs/configs/init.el b/hosts/dell-5590/nixpkgs/configs/init.el
index b37dd40..361f466 100644
--- a/hosts/dell-5590/nixpkgs/configs/init.el
+++ b/hosts/dell-5590/nixpkgs/configs/init.el
@@ -115,7 +115,7 @@
 ;; files with ".org" open in org-mode
 (add-to-list 'auto-mode-alist '("\\.org$" . org-mode))
 (setq org-agenda-files '("/home/alexandre/Nextcloud/PRIVE/13_Org/journal"))
-(setq org-directory (concat (getenv "HOME") "/Nextcloud/PRIVE/13_Org/"))
+(setq org-directory (concat (getenv "HOME") "/Nextcloud/PRIVE/13_Org/notes"))
 
 ;; Org-Roam basic configuration
 
diff --git a/hosts/dell-5590/nixpkgs/mails.nix b/hosts/dell-5590/nixpkgs/mails.nix
index e9a98c2..fb768e5 100644
--- a/hosts/dell-5590/nixpkgs/mails.nix
+++ b/hosts/dell-5590/nixpkgs/mails.nix
@@ -23,7 +23,11 @@
         tls.enable = false;
       };
 
-      mbsync.enable = true;
+      mbsync = {
+        enable = true;
+	create = "both";
+	expunge = "both";
+	};
       notmuch.enable = true;
       };
     };
diff --git a/hosts/dell-5590/nixpkgs/packages.nix b/hosts/dell-5590/nixpkgs/packages.nix
index 7d47d26..3838dc7 100644
--- a/hosts/dell-5590/nixpkgs/packages.nix
+++ b/hosts/dell-5590/nixpkgs/packages.nix
@@ -67,6 +67,8 @@
     networkmanager-openvpn
     python39Packages.grip
     linphone
+    graphviz
+    evince
   ];
   nixpkgs.config.permittedInsecurePackages = [
     "ferdi-5.8.1"