diff --git a/flake.nix b/flake.nix
index 65c0a1e..5c80311 100644
--- a/flake.nix
+++ b/flake.nix
@@ -29,6 +29,13 @@
     nixos-anywhere.url = "github:nix-community/nixos-anywhere";
     treefmt-nix.url = "github:numtide/treefmt-nix";
 
+    # home assets
+    wallpaper = {
+      url = "https://images.unsplash.com/photo-1482686115713-0fbcaced6e28";
+      flake = false;
+    };
+
+    # hydrogen nginx sites
     resume.url = "git+https://git.fainsin.bzh/Laurent/resume";
     projet-intelligence-artificielle-multimedia.url = "git+https://git.fainsin.bzh/ENSEEIHT/projet-intelligence-artificielle-multimedia";
     projet-modelisation-geometrique.url = "git+https://git.fainsin.bzh/ENSEEIHT/projet-modelisation-geometrique";
diff --git a/home/wayland/hyprland/default.nix b/home/wayland/hyprland/default.nix
index f6b9908..ef7740d 100644
--- a/home/wayland/hyprland/default.nix
+++ b/home/wayland/hyprland/default.nix
@@ -1,11 +1,15 @@
-{pkgs, ...}: {
+{
+  inputs,
+  pkgs,
+  ...
+}: {
   wayland.windowManager.hyprland = {
     enable = true;
 
     extraConfig =
       ''
         exec-once=env XDG_CACHE_HOME=/tmp eww open bar
-        exec-once=${pkgs.swaybg}/bin/swaybg -i ~/Pictures/wallpapers/kai-oberhauser-unsplash.jpg
+        exec-once=${pkgs.swaybg}/bin/swaybg -i ${inputs.wallpaper}
         exec-once=mako
         exec-once=thunderbird
         exec-once=wl-paste --watch cliphist store