diff --git a/smartgears/smartgears-nginx-frontend/templates/dataminer1-d-d4s.d4science.org-virtualhost.j2 b/smartgears/smartgears-nginx-frontend/templates/dataminer1-d-d4s.d4science.org-virtualhost.j2
index f62bc421..871b3125 100644
--- a/smartgears/smartgears-nginx-frontend/templates/dataminer1-d-d4s.d4science.org-virtualhost.j2
+++ b/smartgears/smartgears-nginx-frontend/templates/dataminer1-d-d4s.d4science.org-virtualhost.j2
@@ -51,15 +51,26 @@ server {
     proxy_connect_timeout {{ nginx_proxy_connect_timeout }};
     proxy_read_timeout {{ nginx_proxy_read_timeout }};
     proxy_send_timeout {{ nginx_proxy_send_timeout }};
-{% for instance in tomcat_m_instances %}
-{% for context in instance.app_contexts %}
+
+    {% if r_connector_install %}
+    location /auth-sign-in {
+        rewrite ^/auth-sign-in http://{{ item.servername }}/r-connector/gcube/service/disconnect;
+    }
+    {% endif %}
+
+    {% for instance in tomcat_m_instances %}
+    {% for context in instance.app_contexts %}
     location /{{ context }} {
         proxy_pass http://localhost:{{ item.http_port }}/{{ context }};
     }
-{% endfor %}
-{% endfor %}
+    {% endfor %}
+    {% endfor %}
     location {{ dataminer_52north_webapp_context }} {
         proxy_pass http://localhost:{{ item.http_port }}{{ dataminer_52north_webapp_context }};
     }
-
+    {% if rstudio_install_server %}
+    location / {
+        proxy_pass http://localhost:8787/;
+    }
+    {% endif %}
 }