diff --git a/home-configuration.scm b/home-configuration.scm
index dddebe4..079e456 100644
--- a/home-configuration.scm
+++ b/home-configuration.scm
@@ -13,85 +13,59 @@
 (home-environment
   ;; Ci-dessous se trouve la liste des paquets qui seront disponibles dans votre
   ;; profil personnel, dans ~/.guix-home/profile.
-  (packages (specifications->packages (list "dbus"
-                                       "dconf"
-                                       "python-pyopenssl"
-                                       "python-pygobject"
-                                       "python-pycairo"
-                                       "python-precis-i18n"
-                                       "python-pillow"
-                                       "python-packaging"
-                                       "python-nbxmpp"
-                                       "python-keyring"
-                                       "python-gssapi"
-                                       "python-dbus"
-                                       "python-css-parser"
-                                       "libappindicator"
-                                       "gsettings-desktop-schemas"
-                                       "python-setuptools"
-                                       "libadwaita"
-                                       "python-distutils-extra"
-                                       "system-config-printer"
-                                       "python-notify2"
-                                       "gobject-introspection@1.66"
-                                       "gtk"
-                                       "open-adventure@1"
-                                       "dino"
-                                       "gnome-tweaks"
-                                       "endeavour"
-                                       "0ad"
-                                       "gnome-builder"
-                                       "gajim"
-                                       "vlc"
-                                       "dosage"
-                                       "yt-dlp"
-                                       "ungoogled-chromium"
-                                       "musescore"
-                                       "virt-manager"
-                                       "transmission"
-                                       "cmake"
-                                       "git"
-                                       "qbittorrent"
-                                       "fastboot"
-                                       "libreoffice"
-                                       "ksirk"
-                                       "kbreakout"
-                                       "kapman"
-                                       "freeorion"
-                                       "abe"
-                                       "gajim-omemo"
-                                       "xonotic"
-                                       "supertuxkart"
-                                       "supertux"
-                                       "dconf-editor"
-                                       "youtube-dl"
-                                       "flatpak"
-                                       "mumble"
-                                       "minetest"
-                                       "ardour"
-                                       "icedove"
-                                       "inkscape"
-                                       "gimp"
-                                       "nextcloud-client"
+  (packages (specifications->packages (list
+  
+                                        ;; OUTILS SYSTEMES
                                        "lm-sensors"
-                                       "seahorse"
-                                       "icecat"
                                        "gnupg"
                                        "speedtest-cli"
                                        "bind:utils"
                                        "openssh"
-                                       "python-axolotl"
-                                       "libgtop"
-                                       "python"
-                                       "gcc-toolchain"
-                                       "gnome-shell-extension-dash-to-dock"
                                        "curl"
                                        "htop"
-                                       "adb"
-                                       "bsd-games"
+                                       "bash-completion"
+                                       
+                                       ;; GNOME (GTK)
+                                       "dbus"
+                                       "dconf"
+                                       "gobject-introspection"
+                                       "gsettings-desktop-schemas"
+                                       "gtk"
+                                       "libadwaita"
+                                       "libappindicator"
+                                       "pango"
                                        "font-openmoji"
-                                       "gnome-shell-extension-burn-my-windows"
                                        "glibc-locales"
+                                       
+                                       ;; OpenGL
+                                       "glu"
+                                       "glew"
+                                       "glfw"
+                                       "glm"
+                                       "freeglut"
+                                       "mesa"
+                                       "mesa-headers"
+                                       "mesa-utils"
+                                       "libepoxy"
+                                       
+                                       ;; GNOME (Outils)
+                                       "dconf-editor"
+                                       "gnome-tweaks"
+                                       "gnome-builder"
+                                       "endeavour"
+                                       "nextcloud-client"
+                                       "seahorse"
+                                       "gnome-shell-extension-dash-to-dock"
+                                       "gnome-shell-extension-burn-my-windows"
+                                       "gnome-shell-extension-transparent-window"
+                                       "gnome-shell-extension-blur-my-shell"
+                                       
+                                       ;; DEV (OUTILS)
+                                       "cmake"
+                                       "git"
+                                       "fastboot"
+                                       "adb"
+                                       "gcc-toolchain"
                                        "pkg-config"
                                        "isl"
                                        "libtool"
@@ -105,10 +79,71 @@
                                        "make"
                                        "build"
                                        "minicom"
-                                       "hello"
-                                       "gnome-shell-extension-transparent-window"
-                                       "gnome-shell-extension-blur-my-shell"
-                                       "bash-completion")))
+                                       
+                                       ;; VIRTUALISATION/CONTENEURISATION
+                                       "flatpak"
+                                       "virt-manager"
+
+                                
+                                       ;; PYTHON (GTK)
+                                       "python"
+                                       "python-pyopenssl"
+                                       "python-pygobject"
+                                       "python-pycairo"
+                                       "python-precis-i18n"
+                                       "python-pillow"
+                                       "python-packaging"
+                                       "python-nbxmpp"
+                                       "python-keyring"
+                                       "python-gssapi"
+                                       "python-dbus"
+                                       "python-css-parser"
+                                       "python-setuptools"
+                                       "python-distutils-extra"
+                                       "python-notify2"
+                                       "python-axolotl"
+                                       
+                                       ;; CUPS
+                                       "system-config-printer"
+                                       
+                                       ;; JEUX
+                                       "open-adventure@1"
+                                       "0ad"
+                                       "ksirk"
+                                       "kbreakout"
+                                       "kapman"
+                                       "freeorion"
+                                       "abe"
+                                       "xonotic"
+                                       "supertuxkart"
+                                       "supertux"
+                                       "minetest"
+                                       "bsd-games"
+                                       
+                                       ;; XMPP
+                                       "dino"
+                                       "gajim"
+                                       "gajim-omemo"
+                                       
+                                       ;; AUDIOCONF
+                                       "mumble"
+                                       
+                                       ;; MULTIMEDIA/MUSIQUE
+                                       "vlc"
+                                       "dosage"
+                                       "yt-dlp"
+                                       "ungoogled-chromium"
+                                       "musescore"
+                                       "transmission"
+                                       "qbittorrent"
+                                       "ardour"
+                                       "icedove"
+                                       "inkscape"
+                                       "libreoffice"
+                                       "gimp"
+                                       "icecat"
+                                       
+                                       )))
 
   ;; Voici la liste des services personnels.  Pour trouver les services disponibles,
   ;; lancez « guix home search MOT-CLÉ » dans un terminal.