diff --git a/nix/module.nix b/nix/module.nix
index 449aeb8..123ef04 100644
--- a/nix/module.nix
+++ b/nix/module.nix
@@ -136,8 +136,8 @@ in
             "/" = {
               proxyPass = "http://localhost:${toString cfg.webAppPort}";
             };
-            "/user-websites/" = {
-              alias = "/var/www/archtika-websites/";
+            "/previews/" = {
+              alias = "/var/www/archtika-websites/previews/";
               index = "index.html";
               tryFiles = "$uri $uri/ $uri/index.html =404";
               extraConfig = ''
@@ -156,6 +156,17 @@ in
             };
           };
         };
+        "~^(?<subdomain>[^.]+)\.demo\.archtika\.com$" = {
+          enableACME = true;
+          forceSSL = true;
+          locations = {
+            "/" = {
+              alias = "/var/www/archtika-websites/$subdomain/";
+              index = "index.html";
+              tryFiles = "$uri $uri/ $uri/index.html =404";
+            };
+          };
+        };
       };
     };
 
diff --git a/web-app/src/lib/utils.ts b/web-app/src/lib/utils.ts
index b2709ee..9cd2a2c 100644
--- a/web-app/src/lib/utils.ts
+++ b/web-app/src/lib/utils.ts
@@ -26,4 +26,4 @@ export const md = markdownit({
 });
 
 export const API_BASE_PREFIX = dev ? "http://localhost:3000" : "/api";
-export const NGINX_BASE_PREFIX = dev ? "http://localhost:18000" : "/user-websites";
+export const NGINX_BASE_PREFIX = dev ? "http://localhost:18000" : "";
diff --git a/web-app/template-styles/blog-styles.css b/web-app/template-styles/blog-styles.css
index 983fa49..30939ae 100644
--- a/web-app/template-styles/blog-styles.css
+++ b/web-app/template-styles/blog-styles.css
@@ -15,4 +15,4 @@ svg,
 video {
   max-inline-size: 100%;
   block-size: auto;
-}
\ No newline at end of file
+}