Fix deprecations

diff --git a/templates/site-ssl.erb b/templates/site-ssl.erb
index fd61458869d9ab0cbd3eb5eb7a8b7bbbbf3a18a8..cee57c85a929e45f19467b0b8aec7e6995e46e1e 100644 (file)
--- a/templates/site-ssl.erb
+++ b/templates/site-ssl.erb
@@ -22,6 +22,6 @@ server {
     proxy_set_header X-Forwarded-Proto https;
 
     # default proxy pass
-    proxy_pass       http://<%= backend %>:80;
+    proxy_pass       http://<%= @backend %>:80;
   }
 }