diff --git a/bureau/class/variables.php b/bureau/class/variables.php
index a57a94f3..b166a995 100644
--- a/bureau/class/variables.php
+++ b/bureau/class/variables.php
@@ -109,7 +109,7 @@ function variable_get($name, $default = null, $createit_comment = null) {
  *   of serialization as necessary.
  */
 function variable_set($name, $value, $comment=null) {
-  global $conf, $db, $err, $hook;
+  global $conf, $db, $err, $hooks;
   $err->log('variable', 'variable_set', '+'.serialize($value).'+'.$comment.'+'); 
 
   variable_init_maybe();