diff --git a/README.md b/README.md
index 2ccb849..b2dd267 100644
--- a/README.md
+++ b/README.md
@@ -128,6 +128,9 @@ Passbolt docker image provides several environment variables to configure differ
 | PASSBOLT_REGISTRATION_PUBLIC        | Defines if users can register                                             | false
 | PASSBOLT_SSL_FORCE                  | Redirects http to https                                                   | false
 | PASSBOLT_SECURITY_SET_HEADERS       | Send CSP Headers                                                          | true
+| PASSBOLT_WWW_PORT                   | Nginx HTTP port                                                           | 80
+| PASSBOLT_WWW_SSL_PORT               | Nginx HTTPS port                                                          | 443
+| PASSBOLT_PHP_FPM_PORT               | PHP-FPM port                                                              | 9000
 | SECURITY_SALT                       | CakePHP security salt                                                     | **SALT**
 
 For more env variables supported please check [default.php](https://github.com/passbolt/passbolt_api/blob/master/config/default.php)
diff --git a/dev/bin/docker-entrypoint.sh b/dev/bin/docker-entrypoint.sh
index 8ef0320..06c5966 100755
--- a/dev/bin/docker-entrypoint.sh
+++ b/dev/bin/docker-entrypoint.sh
@@ -111,4 +111,23 @@ fi
 
 install
 
+## replace nginx config
+PASSBOLT_WWW_PORT="${PASSBOLT_WWW_PORT:-80}"
+PASSBOLT_WWW_SSL_PORT="${PASSBOLT_WWW_SSL_PORT:-443}"
+NGINX_SOURCEFILE=/etc/nginx/conf.d/default.conf
+sed -i 's/listen[ \t]*80[^0-9]*$/listen 80; #www/g' "$NGINX_SOURCEFILE"
+sed -i 's/listen[ \t]*443[^0-9]*$/listen 443; #ssl/g' "$NGINX_SOURCEFILE"
+sed -i 's/listen.*#www$/listen '"$PASSBOLT_WWW_PORT"'; #www/g' "$NGINX_SOURCEFILE"
+sed -i 's/listen.*#ssl$/listen '"$PASSBOLT_WWW_SSL_PORT"'; #ssl/g' "$NGINX_SOURCEFILE"
+echo "ready - changed port from  80 to $PASSBOLT_WWW_PORT"
+echo "ready - changed port from 443 to $PASSBOLT_WWW_SSL_PORT"
+
+## replace php-fpm config
+PASSBOLT_PHP_FPM_PORT="${PASSBOLT_PHP_FPM_PORT:-9000}"
+PHPFPM_SOURCEFILE=/usr/local/etc/php-fpm.d/
+for i in ${PHPFPM_SOURCEFILE}/*; do sed -i 's/listen .*$/listen = 127.0.0.1:'"$PASSBOLT_PHP_FPM_PORT"'/g' "$i"; done
+sed -i 's/fastcgi_pass.*$/fastcgi_pass 127.0.0.1:'"$PASSBOLT_PHP_FPM_PORT"';/g' "$NGINX_SOURCEFILE"
+echo "ready - changed php-fpm port from 9000 to $PASSBOLT_WWW_PORT"
+## //
+
 exec /usr/bin/supervisord -n