diff --git a/scripts/cron_mail_queue.php b/scripts/cron_mail_queue.php
index 300df6e9..efc9fbf0 100644
--- a/scripts/cron_mail_queue.php
+++ b/scripts/cron_mail_queue.php
@@ -1,5 +1,8 @@
 <?php
 
+// Set working directory to the directory this cron script lives at.
+chdir(dirname(__FILE__));
+
 require_once "../config.php";
 
 // Set Timezone