diff --git a/include/class.orm.php b/include/class.orm.php
index 8a06eb6ee326e029da4577230101c863ecc3af6f..46a6d6b83737d4908efa10dd678e673180440bc5 100644
--- a/include/class.orm.php
+++ b/include/class.orm.php
@@ -46,7 +46,8 @@ class VerySimpleModel {
             // TODO: Support instrumented lists and such
             $j = static::$meta['joins'][$field];
             $class = $j['fkey'][0];
-            $v = $this->ht[$field] = $class::lookup($this->ht[$j['local']]);
+            $v = $this->ht[$field] = $class::lookup(
+                array($j['fkey'][1] => $this->ht[$j['local']]));
             return $v;
         }
         throw new OrmException(sprintf('%s: %s: Field not defined',