diff --git a/public_html/lists/admin/subscribelib2.php b/public_html/lists/admin/subscribelib2.php
index c89fd08cc..eaf210893 100644
--- a/public_html/lists/admin/subscribelib2.php
+++ b/public_html/lists/admin/subscribelib2.php
@@ -245,7 +245,7 @@
 
     if (isset($_POST['list']) && is_array($_POST['list'])) {
         foreach ($_POST['list'] as $key => $val) {
-            if ($val == 'signup' && !isPrivateList($key)) { // make sure that the list is private
+            if ($val == 'signup' && !isPrivateList($key)) { // make sure that the list is not private
                 $key = sprintf('%d', $key);
                 if (!empty($key)) {
                     $result = Sql_query(sprintf('replace into %s (userid,listid,entered) values(%d,%d,now())',