diff --git a/templates/nginx_stream_block.conf.j2 b/templates/nginx_stream_block.conf.j2
index f4b3be4..3bd0c39 100644
--- a/templates/nginx_stream_block.conf.j2
+++ b/templates/nginx_stream_block.conf.j2
@@ -2,6 +2,7 @@ server {
 
     # {{ comment }}
     listen {{ portstring }} {% if udp %} udp {% endif %}{% if ssl %} ssl {% endif %};
+    listen [::]:{{ portstring }} {% if udp %} udp {% endif %}{% if ssl %} ssl {% endif %};
 
     proxy_timeout {{ proxy_timeout }};
     proxy_responses 1;