diff --git a/users/modules/de.nix b/users/modules/de.nix
index a7da071..5e827ae 100644
--- a/users/modules/de.nix
+++ b/users/modules/de.nix
@@ -9,5 +9,6 @@
     ./programs/waybar.nix
     ./programs/hyprlock.nix
     ./programs/fuzzel.nix
+    ./programs/hyprshade.nix
   ];
 }
diff --git a/users/modules/programs/hyprshade.nix b/users/modules/programs/hyprshade.nix
new file mode 100644
index 0000000..466797f
--- /dev/null
+++ b/users/modules/programs/hyprshade.nix
@@ -0,0 +1,18 @@
+{ pkgs, ... }:
+{
+  home.packages = [ pkgs.hyprshade ];
+  xdg.configFile."hypr/hyprshade.toml" = {
+    enable = true;
+    text = # toml
+      ''
+        [[shades]]
+        name = "vibrance"
+        default = true  # will be activated when no other shader is scheduled
+
+        [[shades]]
+        name = "blue-light-filter"
+        start_time = 19:00:00
+        end_time = 07:00:00   # optional if more than one shader has start_time
+      '';
+  };
+}
diff --git a/users/modules/utils.nix b/users/modules/utils.nix
index d0d65e8..244fcb9 100644
--- a/users/modules/utils.nix
+++ b/users/modules/utils.nix
@@ -10,6 +10,5 @@
     ttyper
     hyprpicker
     inputs.hyprcloser.packages.${pkgs.stdenv.hostPlatform.system}.default
-    hyprshade
   ];
 }