diff --git a/flake.nix b/flake.nix
index 74e9668..b213889 100644
--- a/flake.nix
+++ b/flake.nix
@@ -57,7 +57,7 @@
           cp ${geoip2-country} $out/GeoLite2-Country.mmdb
         '';
       };
-    in {
+    in rec {
       packages.e11sync-static = pkgs.stdenv.mkDerivation {
         name = "e11sync-static";
         src = self;
@@ -82,16 +82,22 @@
         src = self;
         dontUnpack = true;
         buildPhase = ''
-            mkdir -p $out;
-            cp -r ${self}/app $out
-            makeWrapper ${pkgs.python3Packages.gunicorn}/bin/gunicorn $out/bin/entrypoint \
-              --chdir $out/app \
-              --set E11SYNC_DEBUG "" \
-              --set E11SYNC_COMPRESS_OFFLINE 1 \
-              --set GEOIP_PATH "${geoip}" \
-              --add-flags e11sync.wsgi \
-              --add-flags --bind=127.0.0.1:${toString gunicornPort}
-          '';
+          mkdir -p $out;
+          cp -r ${self}/app $out
+          makeWrapper ${pkgs.python3Packages.gunicorn}/bin/gunicorn $out/bin/entrypoint \
+            --chdir $out/app \
+            --set E11SYNC_DEBUG "" \
+            --set E11SYNC_COMPRESS_OFFLINE 1 \
+            --set GEOIP_PATH "${geoip}" \
+            --add-flags e11sync.wsgi \
+            --add-flags --bind=127.0.0.1:${toString gunicornPort}
+        '';
+      };
+
+      apps.e11sync-gunicorn = {
+        type = "app";
+        name = "e11sync-gunicorn";
+        program = "${packages.e11sync-gunicorn}/bin/entrypoint";
       };
 
       devShells.default = pkgs.mkShellNoCC {