diff --git a/desktop.nix b/desktop.nix
index 354fbb2..fd4e684 100644
--- a/desktop.nix
+++ b/desktop.nix
@@ -14,6 +14,8 @@
     quagga
     telnet
     tinc
+    whois
+    wireshark
 
     # Multimedia
     audacity
@@ -21,87 +23,98 @@
     cmus
     easytag
     kde4.digikam
+    gimp
+    inkscape
+    paprefs
+    pavucontrol
+    picard
+    smplayer
+    vlc
+    vorbis-tools
 
-    aspell
-    cargo
+    # Clients Internet
     chromium
     clawsMail
+    firefox
+    kde5.quasselClient
+    mutt
+    mumble
+    pidgin
+    python27Packages.turses
+    thunderbird
+
+    # Bureautique
+    aspell
+    dia
+    freemind
+    gnumeric
+    graphviz
+    kde5.okular
+    lyx
+    mcomix
+    pandoc
+    pdfpc
+    qpdfview
+    texLiveFull
+    zim
+
+    # Développement
+    cargo
     cloc
+    ghc
+    git-cola
+    idea.idea-community
+    mercurial
+    meld
+    rustPlatform.rustc
+    stack
+    subversion
+
+    # CAO
+    freecad
+    fritzing
+    kicad
+    qucs
+
     cowsay
     curlftpfs
-    dia
     docker
     espeak
     filezilla
-    firefox
-    freecad
-    freemind
-    fritzing
-    ghc
-    gimp
-    git-cola
     gnome3.seahorse
-    gnumeric
     gnuplot
     gparted
     gpm
-    graphviz
-    idea.idea-community
-    inkscape
     inotify-tools
     iotop
     jekyll
     josm
-    kde5.okular
-    kde5.quasselClient
-    kicad
     linuxPackages.virtualbox
     linuxPackages.virtualboxGuestAdditions
     lm_sensors
     lshw
     lsof
-    lyx
     lz4
     lzop
-    mcomix
-    meld
-    mercurial
-    mumble
-    mutt
     nfs-utils
     ntfs3g
     ntp
-    pandoc
-    paprefs
     pass
-    pavucontrol
-    pdfpc
     pgadmin
-    picard
-    pidgin
     postfix
     powerline-fonts
     powertop
     pwgen
     python27Packages.docker_compose
-    python27Packages.turses
     python27Packages.ansible2
     python27Packages.glances
-    qpdfview
-    qucs
-    rustPlatform.rustc
     sakura
     samba
     slock
-    smplayer
     spaceFM
     sqlitebrowser
     sshfsFuse
-    stack
-    subversion
     taskwarrior
-    texLiveFull
-    thunderbird
     transmission_gtk
     transmission_remote_gtk
     udevil
@@ -112,15 +125,9 @@
     vbindiff
     vifm
     viking
-    vim
-    vlc
-    vorbis-tools
     vsftpd
-    whois
-    wireshark
     wmname
     yubikey-personalization-gui
-    zim
   ];
 
   nixpkgs.config.packageOverrides = pkgs: {