diff --git a/roles/nginx/site/templates/site.conf.j2 b/roles/nginx/site/templates/site.conf.j2
index 08743c6..87685ef 100644
--- a/roles/nginx/site/templates/site.conf.j2
+++ b/roles/nginx/site/templates/site.conf.j2
@@ -1,7 +1,11 @@
 {% if proxy is defined and proxy is not string %}
 upstream upstream_{{ site }} {
 {% for item in proxy %}
+{%   if item | regex_search(".*:[0-9]+$") %}
+    server {{ item }};
+{%   else %}
     server {{ item }}:443;
+{%   endif %}
 {% endfor %}
 }
 {% endif %}