diff --git a/flake.nix b/flake.nix
index 7138a00..27c9567 100644
--- a/flake.nix
+++ b/flake.nix
@@ -12,9 +12,18 @@
   };
 
   outputs = { self, flake-utils, devshell, nixpkgs }:
+    let
+      pkgs = import nixpkgs {
+        overlays = [
+          devshell.overlay
+          (import ./overlay.nix)
+        ];
+      };
+    in
     flake-utils.lib.simpleFlake {
       inherit self nixpkgs;
       name = "keycloak-theme-pub-solar";
+      overlay = ./overlay.nix;
       preOverlays = [ devshell.overlay ];
       shell = { pkgs }:
       let
diff --git a/overlay.nix b/overlay.nix
new file mode 100644
index 0000000..1fca06a
--- /dev/null
+++ b/overlay.nix
@@ -0,0 +1,10 @@
+final: prev:
+let 
+  pkgs = final;
+in
+{
+  # this key should be the same as the simpleFlake name attribute.
+  keycloak-theme-pub-solar = {
+    keycloak-theme-pub-solar = import ./pkgs/keycloak-theme-pub-solar.nix { inherit pkgs; };
+  };
+}
diff --git a/pkgs/keycloak-theme-pub-solar.nix b/pkgs/keycloak-theme-pub-solar.nix
new file mode 100644
index 0000000..4d3c725
--- /dev/null
+++ b/pkgs/keycloak-theme-pub-solar.nix
@@ -0,0 +1,16 @@
+{ pkgs, ... }:
+pkgs.stdenv.mkDerivation {
+  pname = "keycloak-theme-pub-solar";
+  version = "0.0.0";
+  src = pkgs.lib.cleanSource ../.;
+
+  installPhase = ''
+    mkdir $out
+    cp -r account $out/
+    cp -r login $out/
+    cp -r admin $out/
+    cp -r common $out/
+    cp -r welcome $out/
+    cp -r email $out/
+  '';
+}