diff --git a/home.nix b/home.nix
index f8ee09f..20487ef 100644
--- a/home.nix
+++ b/home.nix
@@ -73,6 +73,57 @@ in
   #   package = latest.rxvt_unicode-with-plugins;
   # };
 
+  # TODO polybar
+  xsession.windowManager.i3 = let
+    modifier = "Mod4";
+  in {
+    enable = true;
+    config = {
+      assigns = {
+        # https://rycee.gitlab.io/home-manager/options.html#opt-xsession.windowManager.i3.config.assigns
+      };
+      focus = {
+        mouseWarping = false; # Whether mouse cursor should be warped to the center of the window when switching focus to a window on a different output.
+      };
+
+      modifier = modifier;
+
+      # see https://rycee.gitlab.io/home-manager/options.html#opt-xsession.windowManager.i3.config.keybindings
+      keybindings = pkgs.lib.mkOptionDefault {
+          "${modifier}+Return" = "exec urxvtc";
+
+          # See https://faq.i3wm.org/question/3747/enabling-multimedia-keys.1.html
+          # Pulse Audio controls
+          # bindsym XF86AudioRaiseVolume exec --no-startup-id pactl set-sink-volume 0 +5% #increase sound volume
+          # bindsym XF86AudioLowerVolume exec --no-startup-id pactl set-sink-volume 0 -5% #decrease sound volume
+          # bindsym XF86AudioMute exec --no-startup-id pactl set-sink-mute 0 toggle # mute sound
+
+          # Sreen brightness controls
+          # bindsym XF86MonBrightnessUp exec light -A 2 # increase screen brightness
+          # bindsym XF86MonBrightnessDown exec light -U 2 # decrease screen brightness
+
+          # Touchpad controls
+          # bindsym XF86TouchpadToggle exec /some/path/toggletouchpad.sh # toggle touchpad
+
+          # Media player controls
+          # bindsym XF86AudioPlay exec playerctl play
+          # bindsym XF86AudioPause exec playerctl pause
+          # bindsym XF86AudioNext exec playerctl next
+          # bindsym XF86AudioPrev exec playerctl previous
+        };
+
+      startup = [
+        # { command = "dropbox start"; notification = false; }
+        { command = "setxkbmap -layout fr -variant bepo"; notification = false; }
+        { command = "urxvtd -q -o -f"; notification = false; }
+        { command = "udiskie"; notification = false; }
+        { command = "parcellite -d"; notification = false; }
+        { command = "numlockx on"; notification = false; } # turn verr num on
+        #{ command = "docker start nginx-proxy "; notification = false; }# docker run -d -p 8080:8080 -p 81:80 -v /dev/null:/etc/traefik/traefik.toml -v /var/run/docker.sock:/var/run/docker.sock --name traefik traefik --web --docker --docker.domain=test --logLevel=INFO
+      ];
+    };
+  };
+
   programs.zsh = {
     enable = true;
     enableAutosuggestions = true;