diff --git a/realname.install b/realname.install
index 40c05b6..9d934bc 100644
--- a/realname.install
+++ b/realname.install
@@ -1,6 +1,11 @@
 <?php
 
 /**
+ * @file
+ * Install, update and uninstall functions for the realname module.
+ */
+
+/**
  * Implements hook_schema().
  */
 function realname_schema() {
@@ -31,7 +36,7 @@ function realname_schema() {
     ),
     'primary key' => array('uid'),
     'indexes' => array(
-      'realname' => array('realname')
+      'realname' => array('realname'),
     ),
     'foreign keys' => array(
       'users' => array(
@@ -49,6 +54,7 @@ function realname_schema() {
  */
 function realname_uninstall() {
   variable_del('realname_pattern');
+  actions_delete('realname_action_realname_update');
 }
 
 /**