diff --git a/etc/unbound/unbound.conf.d/dns-over-tls.conf b/etc/unbound/unbound.conf.d/dns-over-tls.conf
index 86818f62..d0511bda 100644
--- a/etc/unbound/unbound.conf.d/dns-over-tls.conf
+++ b/etc/unbound/unbound.conf.d/dns-over-tls.conf
@@ -1,4 +1,4 @@
-# NOTE! Requires Unbound 1.7.3 or newer! Debian 9 has 1.6.0
+# NOTE! Requires Unbound 1.7.3 or newer!
 # Based on https://www.ctrl.blog/entry/unbound-tls-forwarding.html
 #
 # NOTE! You might also be interested in cache.conf, ipv6.conf and