diff --git a/ckan_multisite/router.py b/ckan_multisite/router.py
index 60e2fa9..bbadcc0 100644
--- a/ckan_multisite/router.py
+++ b/ckan_multisite/router.py
@@ -25,6 +25,10 @@
 
     location / {{
         proxy_pass http://127.0.0.1:{site_port};
+        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        X-Forwarded-Proto $scheme;
     }}
 }}
 """
@@ -52,6 +56,10 @@
 
     location / {{
         proxy_pass http://127.0.0.1:""" + str(PORT) + """;
+        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        X-Forwarded-Proto $scheme;
     }}
 }}
 """
diff --git a/ckan_multisite/task.py b/ckan_multisite/task.py
index 155faa6..d8e16e0 100644
--- a/ckan_multisite/task.py
+++ b/ckan_multisite/task.py
@@ -3,7 +3,7 @@
 """
 
 from celery import Celery
-from config import CELERY_BACKEND_URL
+from config import CELERY_BACKEND_URL, HOSTNAME
 from router import nginx
 from site import site_by_name
 from datacats.error import WebCommandError
@@ -17,7 +17,8 @@ def create_site_task(site):
         environment = site.environment
         create_environment(environment.name, None, '2.3',
                            True, environment.site_name, False, False,
-                           '0.0.0.0', False, True, True)
+                           '0.0.0.0', False, True, True,
+                           site_url='{}.{}'.format(environment.site_name, HOSTNAME))
         # Serialize the site display name to its datadir
         site.serialize_display_name()
         nginx.add_site(environment.site_name, environment.port)