diff --git a/docs/user/rpc.md b/docs/user/rpc.md
index 4ea4a2210324cf7da66e16713434465d828976c1..80af18217ba9d61a8e3525a51f5493c79029b2ce 100644
--- a/docs/user/rpc.md
+++ b/docs/user/rpc.md
@@ -20,6 +20,7 @@ server {
   server_name gdev.YOUR_DOMAIN.fr;
 
   listen 443 ssl http2;
+  listen [::]:443 ssl http2;
   ssl_certificate /etc/nginx/ssl/YOUR_DOMAIN.cert;
   ssl_certificate_key /etc/nginx/ssl/YOUR_DOMAIN.key;
 
diff --git a/docs/user/smith.md b/docs/user/smith.md
index 5a671923ab2056d1c91fbe7c94ece98fde460ed1..eca3297c69ee566bbd472f003376e6d9b88db122 100644
--- a/docs/user/smith.md
+++ b/docs/user/smith.md
@@ -22,6 +22,7 @@ server {
   server_name gdev.YOUR_DOMAIN.fr;
 
   listen 443 ssl http2;
+  listen [::]:443 ssl http2;
   ssl_certificate /etc/nginx/ssl/YOUR_DOMAIN.cert;
   ssl_certificate_key /etc/nginx/ssl/YOUR_DOMAIN.key;