diff --git a/etc/unbound/unbound.conf.d/ecs.conf b/etc/unbound/unbound.conf.d/ecs.conf
deleted file mode 100644
index 0bc6abd6..00000000
--- a/etc/unbound/unbound.conf.d/ecs.conf
+++ /dev/null
@@ -1,5 +0,0 @@
-server:
-client-subnet-zone: "."
-client-subnet-always-forward: yes
-max-client-subnet-ipv6: "16"
-max-client-subnet-ipv4: "48"
diff --git a/etc/unbound/unbound.conf.d/ecs.conf.sample b/etc/unbound/unbound.conf.d/ecs.conf.sample
new file mode 100644
index 00000000..a40a196f
--- /dev/null
+++ b/etc/unbound/unbound.conf.d/ecs.conf.sample
@@ -0,0 +1,16 @@
+server:
+# Send ECS everywhere always
+client-subnet-zone: "."
+#client-subnet-always-forward: yes
+# Send different subnet size
+#max-client-subnet-ipv6: "16"
+#max-client-subnet-ipv4: "48"
+
+# IP address to send as client subnet. Optionally /CIDR can be appended.
+#
+# These are actual Moi.fi IP addresses (dynamic, so they will likely
+# change very soon and thus kind of become "anonymized" :D)
+send-client-subnet: "82.203.160.208/17"
+send-client-subnet: "2001:14bb:653:a161:9d7b:be7a:1e40:ad7/29"
+
+# vim: filetype=unbound.conf