diff --git a/webcron.php b/webcron.php
index 20a8109..9a12cf6 100644
--- a/webcron.php
+++ b/webcron.php
@@ -105,7 +105,7 @@ foreach ($results as $result) {
     $nosave = false;
 }
 
-clean_database();
+if (get_configvalue('dbclean.lastrun') + (60 * 60 * 24 * get_configvalue('dbclean.delay')) < time()) clean_database();
 
 unlink('/tmp/webcron.lock');