diff --git a/include/ratenotif.php b/include/ratenotif.php
index 4fa0077a6..8be3b15b7 100644
--- a/include/ratenotif.php
+++ b/include/ratenotif.php
@@ -76,8 +76,8 @@ function ratenotif_run($argv, $argc){
 		if($j && $j['success'] && is_array($j['directories'])) {
 
 			foreach($j['directories'] as $h) {
-//				if($h == z_root())
-//					continue;
+				if($h == z_root())
+					continue;
 
 				$hash = random_string();
 				$n = zot_build_packet($channel,'notify',null,null,$hash);
diff --git a/mod/regdir.php b/mod/regdir.php
index eecc99ca5..f24ee3951 100644
--- a/mod/regdir.php
+++ b/mod/regdir.php
@@ -1,6 +1,18 @@
 <?php
 
 
+/**
+ * With args, register a directory server for this realm
+ * With no args, return a JSON array of directory servers for this realm
+
+ * FIXME: Not yet implemented: Some realms may require authentication to join their realm.
+ * The RED_GLOBAL realm does not require authentication.  
+ * We would then need a flag in the site table to indicate that they've been
+ * validated by the PRIMARY directory for that realm. Sites claiming to be PRIMARY
+ * but are not the realm PRIMARY will be marked invalid. 
+ */
+
+
 function regdir_init(&$a) {
 
 	$result = array('success' => false);
@@ -32,7 +44,7 @@ function regdir_init(&$a) {
 			json_return_and_die($result);
 		}
 
-		$f = zot_finger('sys@' . $m['host']);
+		$f = zot_finger('[system]@' . $m['host']);
 		if($f['success']) {
 			$j = json_decode($f['body'],true);
 			if($j['success'] && $j['guid']) {