diff --git a/helpers/accounthelper.cpp b/helpers/accounthelper.cpp
index 77058af..8e3f1c3 100644
--- a/helpers/accounthelper.cpp
+++ b/helpers/accounthelper.cpp
@@ -16,6 +16,12 @@ bool AccountHelper::signedIn()
     return ConfigurationHelper().getAccountTokens().isValid();
 }
 
+void AccountHelper::logout()
+{
+    //Destroy login tokens
+    ConfigurationHelper().setAccountTokens(AccountLoginTokens());
+}
+
 void AccountHelper::login(const AccountLoginRequest &info)
 {
     //Create API request
diff --git a/helpers/accounthelper.h b/helpers/accounthelper.h
index 5ff943b..7c3fbe9 100644
--- a/helpers/accounthelper.h
+++ b/helpers/accounthelper.h
@@ -27,6 +27,11 @@ public:
      */
     bool signedIn();
 
+    /**
+     * Logout user
+     */
+    void logout();
+
     /**
      * Perform login
      *
diff --git a/widgets/mainwindow.cpp b/widgets/mainwindow.cpp
index 4832695..8df3fe5 100644
--- a/widgets/mainwindow.cpp
+++ b/widgets/mainwindow.cpp
@@ -1,6 +1,11 @@
+#include <QMessageBox>
+
 #include "mainwindow.h"
 #include "ui_mainwindow.h"
 #include "aboutthisappdialog.h"
+#include "loginwidget.h"
+
+#include "../helpers/accounthelper.h"
 
 MainWindow::MainWindow(QWidget *parent) :
     QMainWindow(parent),
@@ -23,3 +28,17 @@ void MainWindow::on_actionAbout_this_App_triggered()
 {
     AboutThisAppDialog(this).exec();
 }
+
+void MainWindow::on_actionLogout_triggered()
+{
+    if(QMessageBox::question(this, tr("Sign out"), tr("Do you really want to sign out from your account?")) != QMessageBox::Yes)
+        return;
+
+    AccountHelper().logout();
+
+    //Display login widget
+    (new LoginWidget())->show();
+
+    //Close this widget
+    close();
+}
diff --git a/widgets/mainwindow.h b/widgets/mainwindow.h
index 87dd69d..0b8b711 100644
--- a/widgets/mainwindow.h
+++ b/widgets/mainwindow.h
@@ -26,6 +26,8 @@ private slots:
 
     void on_actionAbout_this_App_triggered();
 
+    void on_actionLogout_triggered();
+
 private:
     Ui::MainWindow *ui;
 };
diff --git a/widgets/mainwindow.ui b/widgets/mainwindow.ui
index e0899ea..76cdc25 100644
--- a/widgets/mainwindow.ui
+++ b/widgets/mainwindow.ui
@@ -27,6 +27,7 @@
     <property name="title">
      <string>Account</string>
     </property>
+    <addaction name="actionLogout"/>
    </widget>
    <widget class="QMenu" name="menuHelp">
     <property name="title">
@@ -49,6 +50,11 @@
     <string>About this App</string>
    </property>
   </action>
+  <action name="actionLogout">
+   <property name="text">
+    <string>Logout</string>
+   </property>
+  </action>
  </widget>
  <resources/>
  <connections/>