diff --git a/roles/matrix-coturn/templates/turnserver.conf.j2 b/roles/matrix-coturn/templates/turnserver.conf.j2
index 32329d601..56c84120e 100644
--- a/roles/matrix-coturn/templates/turnserver.conf.j2
+++ b/roles/matrix-coturn/templates/turnserver.conf.j2
@@ -8,4 +8,6 @@ log-file=stdout
 pidfile=/var/tmp/turnserver.pid
 userdb=/var/tmp/turnserver.db
 no-cli
+no-tls
+no-dtls
 prod