diff --git a/ping.php b/ping.php
index 4d9d4ac0f0..2059a25854 100755
--- a/ping.php
+++ b/ping.php
@@ -33,4 +33,4 @@ if (isset($options['g'])) {
     $groups = [];
 }
 
-PingCheck::dispatch($groups);
+PingCheck::dispatchSync($groups);