diff --git a/d47/node.inc b/d47/node.inc
index f2d1413..7ec733d 100644
--- a/d47/node.inc
+++ b/d47/node.inc
@@ -33,8 +33,8 @@ class DrupalNode47Migration extends DrupalNodeMigration {
 
     if (field_info_instance('node', 'body', $this->destinationType)) {
       $this->addFieldMapping('body:summary', 'teaser');
-      $this->addFieldMapping('body:format', 'format');
-      $this->callbacks(array($this, 'mapFormat'));
+      $this->addFieldMapping('body:format', 'format')
+        ->callbacks(array($this, 'mapFormat'));
     }
     else {
       $this->addUnmigratedSources(array('teaser', 'format'));