diff --git a/nginx_secfit.conf b/nginx_secfit.conf
index f4c9a36..6ff2deb 100644
--- a/nginx_secfit.conf
+++ b/nginx_secfit.conf
@@ -2,30 +2,30 @@ server {
         listen 80;
 
         location / {
-                proxy_pass http://0.0.0.0:23/;
-                proxy_set_header Host ;
-                proxy_set_header X-Real-IP ;
-                proxy_set_header X-Forwarded-For ;
+                proxy_pass http://0.0.0.0:${PROD_PORT_PREFIX}${GATEWAY_POSTFIX}/;
+                proxy_set_header Host $http_host;
+                proxy_set_header X-Real-IP $remote_addr;
+                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
         }
 }
 
 server {
-        listen 217;
+        listen ${DEV_PORT_PREFIX}7;
         location / {
-                proxy_pass http://0.0.0.0:/;
-                proxy_set_header Host ;
-                proxy_set_header X-Real-IP ;
-                proxy_set_header X-Forwarded-For ;
+                proxy_pass http://0.0.0.0:${DEV_PORT_PREFIX}${GATEWAY_POSTFIX}/;
+                proxy_set_header Host $http_host;
+                proxy_set_header X-Real-IP $remote_addr;
+                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
         }
 }
 
 
 server {
-        listen 227;
+        listen ${STAG_PORT_PREFIX}7;
         location / {
-                proxy_pass http://0.0.0.0:22/;
-                proxy_set_header Host ;
-                proxy_set_header X-Real-IP ;
-                proxy_set_header X-Forwarded-For ;
+                proxy_pass http://0.0.0.0:${STAG_PORT_PREFIX}${GATEWAY_POSTFIX}/;
+                proxy_set_header Host $http_host;
+                proxy_set_header X-Real-IP $remote_addr;
+                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
         }
 }