diff --git a/nginx.conf b/nginx.conf
index 0c10698..64d751b 100644
--- a/nginx.conf
+++ b/nginx.conf
@@ -1,12 +1,12 @@
-user  nginx;
-worker_processes  1;
+user nginx;
+worker_processes 1;
 
 events {
-    worker_connections  1024;
+    worker_connections 1024;
 }
 
 http {
-    default_type  application/octet-stream;
+    default_type application/octet-stream;
 
     server {
         listen 80;
@@ -17,32 +17,17 @@ http {
         }
 
         location / {
-            # Use the placeholders for the proxy pass (ensure these are properly substituted)
-            proxy_pass http://backend:port;  # Replace with actual backend address and port
+            # Use the placeholders for the proxy pass
+            proxy_pass ${PROTOCOL}://${BACKEND_ADDRESS}:${BACKEND_PORT};
             proxy_http_version 1.1;
             proxy_set_header Upgrade $http_upgrade;
-            proxy_set_header Connection $connection_upgrade;  # This can handle both Upgrade and close
+            proxy_set_header Connection "Upgrade";
             proxy_set_header Host $host;
             proxy_set_header X-Real-IP $remote_addr;
             proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
             proxy_set_header Accept-Encoding "";
             proxy_buffering off;
-
-            # Error handling (example)
-            error_page 502 /502.html;
-            location = /502.html {
-                root  /usr/share/nginx/html;
-                internal;
-            }
+            proxy_ssl_verify off;
         }
-
-        # Custom location for WebSocket if needed
-        # location /ws {
-        #     proxy_pass http://backend:port;
-        #     proxy_http_version 1.1;
-        #     proxy_set_header Upgrade $http_upgrade;
-        #     proxy_set_header Connection "Upgrade";
-        #     # Other necessary headers...
-        # }
     }
 }