diff --git a/serial.module b/serial.module
index af382f5..35275d1 100644
--- a/serial.module
+++ b/serial.module
@@ -96,6 +96,15 @@ function serial_field_presave($entity_type, $entity, array $field, array $instan
 }
 
 /**
+ * Implements hook_node_presave().
+ */
+function serial_node_presave($node) {
+  if (module_exists('auto_nodetitle') && ($setting = auto_nodetitle_get_setting($node->type)) && !($setting == AUTO_NODETITLE_OPTIONAL) && !empty($node->title)) {
+    auto_nodetitle_set_title($node);
+  }
+}
+
+/**
  * Implements hook_field_is_empty().
  */
 function serial_field_is_empty($item, $field) {