diff --git a/app/e11sync/settings.py b/app/e11sync/settings.py
index 8a64b12..afd7b62 100644
--- a/app/e11sync/settings.py
+++ b/app/e11sync/settings.py
@@ -38,7 +38,7 @@ SECRET_KEY = _SECRET_KEY
 
 DEBUG = _DEBUG
 
-ALLOWED_HOSTS = ["127.0.0.1", "localhost", "11sync.net"]
+ALLOWED_HOSTS = ["127.0.0.1", "localhost", "11sync.net", "admin.11sync.net"]
 
 INTERNAL_IPS = ["127.0.0.1"]
 
diff --git a/flake.nix b/flake.nix
index f4101af..51c4959 100644
--- a/flake.nix
+++ b/flake.nix
@@ -34,11 +34,12 @@
     pre-commit-hooks,
     geoip2-tarball,
     ...
-  }:
+  }: let
+    overlays = import ./overlays.nix geoip2-tarball;
+  in
     flake-utils.lib.eachDefaultSystem (system: let
       pkgs = import nixpkgs {
-        inherit system;
-        overlays = import ./overlays.nix geoip2-tarball;
+        inherit system overlays;
       };
     in {
       packages = {
@@ -125,5 +126,7 @@
         ];
       };
       nixosModules.e11sync = import ./modules/e11sync geoip2-tarball;
+
+      overlays.default = overlays;
     };
 }
diff --git a/overlays.nix b/overlays.nix
index 92fcd83..eec1699 100644
--- a/overlays.nix
+++ b/overlays.nix
@@ -1,17 +1,20 @@
-# If you consider exposing this overlay to the users, remove
-# django overwrite from here.
 geoip2-tarball: [
-  (_: super: {
-    python3 = super.python3.override {
-      packageOverrides = _: python-super: {
-        django = python-super.django_5;
-      };
-    };
-    geoip-mmdb = super.callPackage ./pkgs/geoip-mmdb.nix {
+  (_: super: let
+    withDjango5 = super.extend (
+      _: super: {
+        python3 = super.python3.override {
+          packageOverrides = _: python-super: {
+            django = python-super.django_5;
+          };
+        };
+      }
+    );
+  in {
+    geoip-mmdb = withDjango5.callPackage ./pkgs/geoip-mmdb.nix {
       inherit geoip2-tarball;
     };
-    e11sync-static = super.callPackage ./pkgs/e11sync-static.nix {};
-    e11sync-frontend = super.callPackage ./pkgs/e11sync-frontend.nix {};
-    e11sync-backend = super.callPackage ./pkgs/e11sync-backend.nix {};
+    e11sync-static = withDjango5.callPackage ./pkgs/e11sync-static.nix {};
+    e11sync-frontend = withDjango5.callPackage ./pkgs/e11sync-frontend.nix {};
+    e11sync-backend = withDjango5.callPackage ./pkgs/e11sync-backend.nix {};
   })
 ]