diff --git a/root/etc/e-smith/templates/etc/fail2ban/jail.conf/16Dns b/root/etc/e-smith/templates/etc/fail2ban/jail.conf/16Dns
index 01b8d1d..d6622e3 100644
--- a/root/etc/e-smith/templates/etc/fail2ban/jail.conf/16Dns
+++ b/root/etc/e-smith/templates/etc/fail2ban/jail.conf/16Dns
@@ -1 +1 @@
-usedns = no
+usedns = yes