1 files changed, 3 insertions, 1 deletions

diff --git a/cron.php b/cron.php
index f242ee782..e40dc2d9b 100644
--- a/cron.php
+++ b/cron.php
@@ -8,4 +8,6 @@
 
 include_once './includes/bootstrap.inc';
 drupal_bootstrap(DRUPAL_BOOTSTRAP_FULL);
-drupal_cron_run();
+if (isset($_GET['cron_key']) && variable_get('cron_key', 'drupal') == $_GET['cron_key']) {
+  drupal_cron_run();
+}
\ No newline at end of file