diff --git a/modules/nginx.nix b/modules/nginx.nix
index f9e9b4d..00ff616 100644
--- a/modules/nginx.nix
+++ b/modules/nginx.nix
@@ -33,7 +33,7 @@
 
   services.nginx = let 
       services = [
-        { name = "authentik"; port = 30000; }
+        { name = "authentik"; port = "30000"; }
       ];
     in {
     enable = true;