diff --git a/library/Class/WebService/SIGB/PreRegistration.php b/library/Class/WebService/SIGB/PreRegistration.php
index a0a57fabad6072c432b9e020aea31ca5cf7ff000..56164c231a53309f92f6f96460d61a0c60ed737b 100644
--- a/library/Class/WebService/SIGB/PreRegistration.php
+++ b/library/Class/WebService/SIGB/PreRegistration.php
@@ -100,7 +100,7 @@ class Class_WebService_SIGB_PreRegistrationAbstract {
   public function getForm() {}
 
 
-  public function send() {}
+  public function send($data) {}
 
 
   public function getBranchCode($data) {}