diff --git a/apps/reg_agent/RegistrationAgent.h b/apps/reg_agent/RegistrationAgent.h
index ce0b9ab6..5032b129 100644
--- a/apps/reg_agent/RegistrationAgent.h
+++ b/apps/reg_agent/RegistrationAgent.h
@@ -64,7 +64,6 @@ class RegThread : public AmThread {
 class RegistrationAgentFactory: public AmSessionFactory
 {
   RegThread dialer;    
-  AmSessionEventHandlerFactory* uac_auth_f;
 
  public:
   RegistrationAgentFactory(const string& _app_name);