diff --git a/roles/nginx/files/munin.conf b/roles/nginx/files/munin.conf
index bcba2a3..8466092 100644
--- a/roles/nginx/files/munin.conf
+++ b/roles/nginx/files/munin.conf
@@ -1,6 +1,8 @@
 # nginx status module + munin aliases
 server {
-    listen localhost:80;
+    listen 127.0.0.1:80;
+    listen [::]:80;
+    server_name localhost;
 
     log_not_found off;
 
@@ -8,6 +10,7 @@ server {
         stub_status on;
         access_log off;
         allow 127.0.0.1;
+        allow ::1;
         deny all;
     }
 
@@ -18,7 +21,6 @@ server {
 
     location /munin/ {
         alias /var/cache/munin/www/;
-        index index.html
         expires modified +310s;
     }
 }