diff --git a/Modules/Wrappers/QtWidget/src/otbWrapperQtWidgetView.cxx b/Modules/Wrappers/QtWidget/src/otbWrapperQtWidgetView.cxx
index 70ccd2a331329e59acbdfc8a2a6639537eaf27c8..eeb4890698dbd497d8a6688f0aba797bd7df4c78 100644
--- a/Modules/Wrappers/QtWidget/src/otbWrapperQtWidgetView.cxx
+++ b/Modules/Wrappers/QtWidget/src/otbWrapperQtWidgetView.cxx
@@ -40,7 +40,7 @@ QtWidgetView::QtWidgetView(Application* app)
 
 QtWidgetView::~QtWidgetView()
 {
-
+  delete m_Model;
 }
 
 void QtWidgetView::CreateGui()