diff --git a/README.md b/README.md
index 062d614..1612009 100644
--- a/README.md
+++ b/README.md
@@ -89,9 +89,11 @@ We strongly recommend you do keep the very last example section:
 target = DROP
 addr =
 ports =
-proto = 
+proto =
+state =
+do_ipv6 = true
 ```
-If a packet has traversed rules this far without being accepted it will be dropped.
+If a packet has traversed rules this far without being accepted it will be dropped. Note that if any of your custom `[sections]` use `do_ipv6 = true` your final `DROP` rule should do the same. Otherwise you'll just get `DROP` rule in `iptables` but not in `ip6tables`.
 
 ## Options
 
diff --git a/examples/config.ini.example b/examples/config.ini.example
index 1d1a64b..57653fc 100644
--- a/examples/config.ini.example
+++ b/examples/config.ini.example
@@ -28,3 +28,5 @@ target = DROP
 addr =
 ports =
 proto =
+state =
+do_ipv6 = true