diff --git a/Code/Visualization/otbPackedWidgetManager.cxx b/Code/Visualization/otbPackedWidgetManager.cxx
index 88d62f45d435820e2bbc2f65e5e684a103baeda9..2aac71d95e94aa4ae37a0a7ed55d03d349adf153 100644
--- a/Code/Visualization/otbPackedWidgetManager.cxx
+++ b/Code/Visualization/otbPackedWidgetManager.cxx
@@ -161,7 +161,7 @@ int
 PackedWidgetManager
 ::Shown()
 {
-  m_PackedWidget->m_Window->shown();
+  return m_PackedWidget->m_Window->shown();
 }
 
 }