diff --git a/src/etc/inc/interfaces.inc b/src/etc/inc/interfaces.inc
index 9773c36c7..edb76acd8 100644
--- a/src/etc/inc/interfaces.inc
+++ b/src/etc/inc/interfaces.inc
@@ -1583,7 +1583,7 @@ EOD;
             $mpdconf_arr[] = "set pppoe service \"{$provider}\"";
             $mpdconf_arr[] = "set pppoe iface {$port}";
             if (!empty($ppp['hostuniq'])) {
-                $mpdconf_arr[] = "set host-uniq \"{$ppp['hostuniq']}\"";
+                $mpdconf_arr[] = "set host-uniq \"{$ppp['hostuniq']}|\"";
             }
         } elseif ($ppp['type'] == "pptp" || $ppp['type'] == "l2tp") {
             $mpdconf_arr[] = "set {$ppp['type']} self {$localips[$pid]}";