diff --git a/site-cookbooks/kosmos-mastodon/templates/default/nginx_conf_mastodon.erb b/site-cookbooks/kosmos-mastodon/templates/default/nginx_conf_mastodon.erb
index 20d2efa..6991f7a 100644
--- a/site-cookbooks/kosmos-mastodon/templates/default/nginx_conf_mastodon.erb
+++ b/site-cookbooks/kosmos-mastodon/templates/default/nginx_conf_mastodon.erb
@@ -11,17 +11,16 @@ map $http_upgrade $connection_upgrade {
   ''      close;
 }
 
+<% if File.exist?(@ssl_cert) && File.exist?(@ssl_key) %>
 server {
   listen 443 ssl http2;
   listen [::]:443 ssl http2;
   server_name <%= @server_name %>;
   include <%= @shared_config_path %>;
 
-  <% if File.exist?(@ssl_cert) &&
-        File.exist?(@ssl_key) -%>
   ssl_certificate     <%= @ssl_cert %>;
   ssl_certificate_key <%= @ssl_key %>;
-  <% end -%>
 
   add_header Strict-Transport-Security "max-age=31536000";
 }
+<% end %>