diff --git a/user_relationships.inc b/user_relationships.inc
index dbcfd8b..813bbd7 100644
--- a/user_relationships.inc
+++ b/user_relationships.inc
@@ -40,6 +40,11 @@ class MigrateDestinationUserRelationships extends MigrateDestination {
         'not null' => TRUE,
         'description' => 'Relationship ID',
       ),
+      'requester_id' => array(
+        'type' => 'int',
+        'not null' => TRUE,
+        'description' => t('User ID of relationship requester'),
+      ),
     );
   }