diff --git a/plush/nginx_generate.py b/plush/nginx_generate.py
index 7ac9dac..8028859 100644
--- a/plush/nginx_generate.py
+++ b/plush/nginx_generate.py
@@ -152,7 +152,7 @@
 $block_upstream
 server {
     # $comment
-    listen $listen;
+    listen $listen; listen [::]:$listen;
 
     $values
 
@@ -164,7 +164,7 @@
 $block_upstream
 server {
     # $comment
-    listen $listen_ssl ssl;
+    listen $listen_ssl ssl; listen [::]:$listen_ssl ssl;
 
     $values