diff --git a/nginx-extra.conf b/nginx-extra.conf
index 71230cc..e77cbe4 100644
--- a/nginx-extra.conf
+++ b/nginx-extra.conf
@@ -1,18 +1,21 @@
-location / {
-    # other settings...
-    # Allow CORS for all domains (or specify a particular domain instead of *)
-    add_header 'Access-Control-Allow-Origin' '*';
-    # Allow specific headers
-    add_header 'Access-Control-Allow-Headers' 'Origin, X-Requested-With, Content-Type, Accept, Authorization';
-    # Allow specific methods
-    add_header 'Access-Control-Allow-Methods' 'GET, POST, PUT, DELETE, OPTIONS';
-    if ($request_method = 'OPTIONS') {
-        add_header 'Access-Control-Allow-Origin' '*';
-        add_header 'Access-Control-Allow-Headers' 'Origin, X-Requested-With, Content-Type, Accept, Authorization';
-        add_header 'Access-Control-Allow-Methods' 'GET, POST, PUT, DELETE, OPTIONS';
-        add_header 'Access-Control-Max-Age' 1728000;
-        add_header 'Content-Type' 'text/plain; charset=utf-8';
-        add_header 'Content-Length' 0;
-        return 204;
-    }
+server {
+  listen 80;
+  location / {
+      # other settings...
+      # Allow CORS for all domains (or specify a particular domain instead of *)
+      add_header 'Access-Control-Allow-Origin' '*';
+      # Allow specific headers
+      add_header 'Access-Control-Allow-Headers' 'Origin, X-Requested-With, Content-Type, Accept, Authorization';
+      # Allow specific methods
+      add_header 'Access-Control-Allow-Methods' 'GET, POST, PUT, DELETE, OPTIONS';
+      if ($request_method = 'OPTIONS') {
+          add_header 'Access-Control-Allow-Origin' '*';
+          add_header 'Access-Control-Allow-Headers' 'Origin, X-Requested-With, Content-Type, Accept, Authorization';
+          add_header 'Access-Control-Allow-Methods' 'GET, POST, PUT, DELETE, OPTIONS';
+          add_header 'Access-Control-Max-Age' 1728000;
+          add_header 'Content-Type' 'text/plain; charset=utf-8';
+          add_header 'Content-Length' 0;
+          return 204;
+      }
+  }
 }