diff --git a/sflphone-common/src/Makefile.am b/sflphone-common/src/Makefile.am
index 551786ad48f53329842f8eef1f963ab9e09b2012..cd1365389762863e8c6ee3da0935eff98e2417f1 100644
--- a/sflphone-common/src/Makefile.am
+++ b/sflphone-common/src/Makefile.am
@@ -15,7 +15,6 @@ sflphoned_SOURCES = \
preferences.cpp \
managerimpl.cpp \
managerimpl_registration.cpp \
- observer.cpp \
eventthread.cpp \
accountcreator.cpp \
call.cpp \
@@ -54,7 +53,6 @@ noinst_HEADERS = \
managerimpl.h \
manager.h \
global.h \
- observer.h \
eventthread.h \
user_cfg.h \
account.h \
diff --git a/sflphone-common/src/managerimpl.h b/sflphone-common/src/managerimpl.h
index 460f92f8c723286850166267ab00d4fa19d23427..6d8b679a4a6213efbf68f464c77df628bb45594d 100644
--- a/sflphone-common/src/managerimpl.h
+++ b/sflphone-common/src/managerimpl.h
@@ -42,7 +42,6 @@
#include <cc++/thread.h>
#include "dbus/dbusmanager.h"
-#include "observer.h"
#include "config/config.h"
#include "account.h"
diff --git a/sflphone-common/src/observer.cpp b/sflphone-common/src/observer.cpp
deleted file mode 100644
index a5f14136cb5ccedad0d74219e809bb60eea3bc4c..0000000000000000000000000000000000000000
--- a/sflphone-common/src/observer.cpp
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * Copyright (C) 2004, 2005, 2006, 2009, 2008, 2009, 2010, 2011 Savoir-Faire Linux Inc.
- * Author: Yan Morin <yan.morin@savoirfairelinux.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Additional permission under GNU GPL version 3 section 7:
- *
- * If you modify this program, or any covered work, by linking or
- * combining it with the OpenSSL project's OpenSSL library (or a
- * modified version of that library), containing parts covered by the
- * terms of the OpenSSL or SSLeay licenses, Savoir-Faire Linux Inc.
- * grants you additional permission to convey the resulting work.
- * Corresponding Source for a non-source form of such a combination
- * shall include the source code for the parts of OpenSSL used as well
- * as that of the covered work.
- */
-
-#include "observer.h"
-#include <algorithm>
-
-namespace Pattern
-{
-
-void
-Subject::attach (Observer& observer)
-{
- if (std::find (_observers.begin(), _observers.end(), &observer) == _observers.end()) {
- _observers.push_back (&observer);
- }
-}
-
-void
-Subject::detach (Observer& observer)
-{
- std::list<Observer*>::iterator iter = std::find (_observers.begin(), _observers.end(), &observer);
-
- if (iter != _observers.end()) {
- _observers.erase (iter);
- }
-}
-
-void
-Subject::notify()
-{
- std::list<Observer*>::iterator iter = _observers.begin();
-
- while (iter != _observers.end()) {
- if (*iter) {
- (*iter)->update();
- }
-
- iter++;
- }
-}
-
-} // end of namespace
diff --git a/sflphone-common/src/observer.h b/sflphone-common/src/observer.h
deleted file mode 100644
index ea5ae8cfeda7fe8a0dc0e0756540e13540652409..0000000000000000000000000000000000000000
--- a/sflphone-common/src/observer.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * Copyright (C) 2004, 2005, 2006, 2009, 2008, 2009, 2010, 2011 Savoir-Faire Linux Inc.
- * Author: Yan Morin <yan.morin@savoirfairelinux.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * Additional permission under GNU GPL version 3 section 7:
- *
- * If you modify this program, or any covered work, by linking or
- * combining it with the OpenSSL project's OpenSSL library (or a
- * modified version of that library), containing parts covered by the
- * terms of the OpenSSL or SSLeay licenses, Savoir-Faire Linux Inc.
- * grants you additional permission to convey the resulting work.
- * Corresponding Source for a non-source form of such a combination
- * shall include the source code for the parts of OpenSSL used as well
- * as that of the covered work.
- */
-
-#ifndef __PATTERN_OBSERVER_H_
-#define __PATTERN_OBSERVER_H_
-
-#include <list>
-
-/**
- * Observer design pattern interface
- */
-namespace Pattern
-{
-
-/**
- * Observer interface
- */
-class Observer
-{
- public:
- virtual ~Observer() {};
- virtual void update() = 0;
-};
-
-class Subject
-{
- public:
- virtual ~Subject() {};
- void attach (Observer& observer);
- void detach (Observer& observer);
- void notify();
-
- private:
- std::list<Observer*> _observers;
-};
-
-} // end namespace
-
-#endif // __PATTERN_OBSERVER_H_