diff --git a/README.md b/README.md
index eb0e405b1..d61142bcf 100644
--- a/README.md
+++ b/README.md
@@ -64,7 +64,7 @@ CSRF attacks. To make the local UI work, request it using a matched domain
 ```
 npm run build
 docker build -t zui .
-docker run -d -p 80:8383 zui
+docker run -d -p 8383:8383 zui
 ```
 
 #### Run tests
diff --git a/conf/scality-cloud-nginx.conf b/conf/scality-cloud-nginx.conf
index 6c78e15bd..e89e87994 100644
--- a/conf/scality-cloud-nginx.conf
+++ b/conf/scality-cloud-nginx.conf
@@ -18,18 +18,18 @@ server {
     rewrite            /s3/(.*) /$1  break;
     proxy_pass         http://s3.zenko.local/;
     proxy_set_header   host s3.zenko.local;
-    proxy_set_header   proxyhost ui.zenko.local;
+    proxy_set_header   proxyhost 127.0.0.1:8383;
     proxy_set_header   proxypath /s3/$1;
   }
 
   location /iam {
-    rewrite            /iam/(.*) /$1  break;
     proxy_pass         http://iam.zenko.local/;
     proxy_set_header   host iam.zenko.local;
+    proxy_set_header   proxyhost 127.0.0.1:8383;
+    proxy_set_header   proxypath /iam;
   }
 
   location /sts {
-    rewrite            /sts/(.*) /$1  break;
     proxy_pass         http://sts.zenko.local/;
     proxy_set_header   host sts.zenko.local;
   }
diff --git a/webpack.dev.js b/webpack.dev.js
index 4c6967126..743da8c15 100644
--- a/webpack.dev.js
+++ b/webpack.dev.js
@@ -28,7 +28,6 @@ module.exports = merge(common, {
             },
             '/iam': {
                 target: 'http://iam.zenko.local',
-                pathRewrite: {'^/iam' : ''},
                 bypass: function(req) {
                     req.headers.proxypath = req.path;
                     req.headers.proxyhost = '127.0.0.1:8383';