diff --git a/modules/users/db_based_user.cpp b/modules/users/db_based_user.cpp
index fb307e1..69694c7 100644
--- a/modules/users/db_based_user.cpp
+++ b/modules/users/db_based_user.cpp
@@ -8,8 +8,6 @@
 #include <cstdio>
 
 void DBBasedUser::save() {
-	_mutex.lock();
-
 	QueryBuilder *b = DatabaseManager::get_singleton()->ddb->get_query_builder();
 
 	if (get_id() == 0) {
@@ -79,15 +77,11 @@ void DBBasedUser::save() {
 	b->run_query();
 
 	delete b;
-
-	_mutex.unlock();
 }
 
 void DBBasedUser::load() {
 	unregister_sessions();
 
-	_mutex.lock();
-
 	if (get_id() == 0) {
 		return;
 	}
@@ -134,8 +128,6 @@ void DBBasedUser::load() {
 
 	delete b;
 
-	_mutex.unlock();
-
 	register_sessions();
 }
 
diff --git a/modules/users/user.cpp b/modules/users/user.cpp
index 5df6c21..c117098 100644
--- a/modules/users/user.cpp
+++ b/modules/users/user.cpp
@@ -149,8 +149,6 @@ void User::register_sessions() {
 		return;
 	}
 
-	_mutex.lock();
-
 	for (int i = 0; i < _sessions.size(); ++i) {
 		HTTPSession *session = new HTTPSession();
 		session->session_id = _sessions[i];
@@ -158,8 +156,6 @@ void User::register_sessions() {
 
 		sm->add_session(session);
 	}
-
-	_mutex.unlock();
 }
 
 void User::unregister_sessions() {
@@ -174,13 +170,9 @@ void User::unregister_sessions() {
 		return;
 	}
 
-	_mutex.lock();
-
 	for (int i = 0; i < _sessions.size(); ++i) {
 		sm->delete_session(_sessions[i]);
 	}
-
-	_mutex.unlock();
 }
 
 void User::handle_request_default(Request *request) {
@@ -243,9 +235,7 @@ void User::handle_login_request_default(Request *request) {
 
 				session->add_object("user", user);
 
-				user->_mutex.lock();
 				user->_sessions.push_back(session->session_id);
-				user->_mutex.unlock();
 
 				user->save();
 
@@ -630,8 +620,6 @@ void User::handle_password_reset_request(Request *request) {
 void User::handle_logout_request(Request *request) {
 	request->remove_cookie("session_id");
 
-	_mutex.lock();
-
 	for (int i = 0; i < _sessions.size(); ++i) {
 		if (_sessions[i] == request->session->session_id) {
 			_sessions[i] = _sessions[_sessions.size() - 1];
@@ -639,8 +627,6 @@ void User::handle_logout_request(Request *request) {
 		}
 	}
 
-	_mutex.unlock();
-
 	save();
 
 	SessionManager::get_singleton()->delete_session(request->session->session_id);
diff --git a/modules/users/user.h b/modules/users/user.h
index 2dd9779..72c2ba1 100644
--- a/modules/users/user.h
+++ b/modules/users/user.h
@@ -93,8 +93,6 @@ protected:
 	static FormValidator *_login_validator;
 	static FormValidator *_registration_validator;
 	static FormValidator *_profile_validator;
-
-	std::mutex _mutex;
 };
 
 #endif
\ No newline at end of file