diff --git a/examples/travelynx.conf b/examples/travelynx.conf
index d61c480..7f15d12 100644
--- a/examples/travelynx.conf
+++ b/examples/travelynx.conf
@@ -37,10 +37,9 @@
 	},
 
 	mail => {
-		# If you want to disable outgoing mail for development purposes,
-		# uncomment the following line.  Mails will instead be logged as
-		# Mojolicious "info" messages, causing their content to be printed on
-		# stdout.
+		# To disable outgoing mail for development purposes, uncomment the
+		# following line.  Mails will instead be logged as Mojolicious "info"
+		# messages, causing their content to be printed on stdout.
 		## disabled => 1,
 
 		# Otherwise, specify the sender ("From" field) for mail sent by travelynx
@@ -48,6 +47,17 @@
 		from => die("Changeme!"),
 	},
 
+	registration => {
+		# To disable registration for your instance, uncomment the following
+		# line.
+		## disabled => 1,
+
+		# To block registration from certain IPs, uncomment the following line
+		# and point it to a file containing one IPv4 or IPv6 address per line.
+		# Blocking IP ranges is not supported.
+		## denylist => "denylist.txt",
+	},
+
 	# Links to source code and issue tracker shown on the about page.
 	# Please change them if you are using a fork.
 	ref => {