diff --git a/ApplicationLibCode/Application/RiaGuiApplication.cpp b/ApplicationLibCode/Application/RiaGuiApplication.cpp
index 84e2f3dc28..eb66f11e7c 100644
--- a/ApplicationLibCode/Application/RiaGuiApplication.cpp
+++ b/ApplicationLibCode/Application/RiaGuiApplication.cpp
@@ -922,6 +922,7 @@ RiuMainWindow* RiaGuiApplication::getOrCreateAndShowMainWindow()
     else
     {
         m_mainWindow->loadWinGeoAndDockToolBarLayout();
+        m_mainWindow->show();
     }
 
     return m_mainWindow;