diff --git a/esi.module b/esi.module
index 6f83a1b..b7d6475 100644
--- a/esi.module
+++ b/esi.module
@@ -272,7 +272,7 @@ function esi_get_components() {
         $components[$key] = $component;
       }
     }
-    drupal_alter('esi_component_info', $esi_component_info);
+    drupal_alter('esi_component_info', $components);
     cache_set('esi_component_info', $components);
     return $components;
   }