diff --git a/src/plugins/debugger/moduleshandler.cpp b/src/plugins/debugger/moduleshandler.cpp
index 5139989b0ef..7f5ea6b4cef 100644
--- a/src/plugins/debugger/moduleshandler.cpp
+++ b/src/plugins/debugger/moduleshandler.cpp
@@ -258,6 +258,11 @@ ModulesHandler::ModulesHandler(DebuggerEngine *engine)
     m_proxyModel->setSourceModel(m_model);
 }
 
+ModulesHandler::~ModulesHandler()
+{
+    delete m_model;
+}
+
 QAbstractItemModel *ModulesHandler::model() const
 {
     return m_proxyModel;
diff --git a/src/plugins/debugger/moduleshandler.h b/src/plugins/debugger/moduleshandler.h
index 6d189772ed4..b184e7d486a 100644
--- a/src/plugins/debugger/moduleshandler.h
+++ b/src/plugins/debugger/moduleshandler.h
@@ -118,6 +118,7 @@ class ModulesHandler : public QObject
 
 public:
     explicit ModulesHandler(DebuggerEngine *engine);
+    ~ModulesHandler();
 
     QAbstractItemModel *model() const;