diff --git a/home-manager/common.nix b/home-manager/common.nix
index 9344c0b..afc6fad 100644
--- a/home-manager/common.nix
+++ b/home-manager/common.nix
@@ -13,6 +13,9 @@
   # The home.packages option allows you to install Nix packages into your
   # environment.
   home.packages = with pkgs; [
+    nil
+    nixfmt
+
     devenv
     direnv
 
@@ -66,25 +69,23 @@
 
   # Shell configurations
   programs.fish = {
-      enable = true;
-      shellInit = ''
-        fish_add_path $HOME/.emacs.d/bin/
-        fish_add_path $HOME/.cargo/bin/
-      '';
+    enable = true;
+    shellInit = ''
+      fish_add_path $HOME/.emacs.d/bin/
+      fish_add_path $HOME/.cargo/bin/
+    '';
 
-      loginShellInit = ''
-        set -x XDG_DATA_DIRS $HOME/.nix-profile/share:$XDG_DATA_DIRS
-        set -x DIRENV_LOG_FORMAT
-        set -x SSH_AUTH_SOCK /run/user/1000/keyring/ssh
-      '';
+    loginShellInit = ''
+      set -x XDG_DATA_DIRS $HOME/.nix-profile/share:$XDG_DATA_DIRS
+      set -x DIRENV_LOG_FORMAT
+      set -x SSH_AUTH_SOCK /run/user/1000/keyring/ssh
+    '';
 
-      interactiveShellInit = ''
-        set fish_greeting
-      '';
+    interactiveShellInit = ''
+      set fish_greeting
+    '';
 
-      functions = {
-        update = "nix-channel --update && home-manager switch";
-    };
+    functions = { update = "nix-channel --update && home-manager switch"; };
   };
 
   programs.mise.enable = true;
@@ -93,36 +94,27 @@
 
   # Programming configurations
   programs.git = {
+    enable = true;
+    userName = "Roman Godmaire";
+    userEmail = "godmaire@twilit.io";
+
+    delta = {
       enable = true;
-      userName = "Roman Godmaire";
-      userEmail = "godmaire@twilit.io";
-
-      delta = {
-          enable = true;
-          options = {
-              side-by-side = true;
-            };
-        };
-
-      extraConfig = {
-          init = {
-              defaultBranch = "main";
-            };
-        };
+      options = { side-by-side = true; };
     };
 
+    extraConfig = { init = { defaultBranch = "main"; }; };
+  };
+
   programs.emacs = {
-      enable = true;
-      package = pkgs.emacs29-pgtk;
+    enable = true;
+    package = pkgs.emacs29-pgtk;
 
-      extraPackages = epkgs: with epkgs; [
-        pdf-tools
-        vterm
-      ];
-    };
+    extraPackages = epkgs: with epkgs; [ pdf-tools vterm ];
+  };
 
   programs.neovim = {
-      enable = true;
-      defaultEditor = true;
-    };
+    enable = true;
+    defaultEditor = true;
+  };
 }