diff --git a/client/windows/GUIClasses.cpp b/client/windows/GUIClasses.cpp
index b3d72c7d0..60b4caef7 100644
--- a/client/windows/GUIClasses.cpp
+++ b/client/windows/GUIClasses.cpp
@@ -434,14 +434,15 @@ CLevelWindow::CLevelWindow(const CGHeroInstance * hero, PrimarySkill pskill, std
 	skillValue = std::make_shared<CLabel>(192, 253, FONT_MEDIUM, ETextAlignment::CENTER, Colors::WHITE, CGI->generaltexth->primarySkillNames[static_cast<int>(pskill)] + " +1");
 }
 
-
-CLevelWindow::~CLevelWindow()
+void CLevelWindow::close()
 {
 	//FIXME: call callback if there was nothing to select?
 	if (box && box->selectedIndex() != -1)
 		cb(box->selectedIndex());
 
 	LOCPLINT->showingDialog->setFree();
+
+	CWindowObject::close();
 }
 
 CTavernWindow::CTavernWindow(const CGObjectInstance * TavernObj, const std::function<void()> & onWindowClosed)
diff --git a/client/windows/GUIClasses.h b/client/windows/GUIClasses.h
index bd086c25e..bcf8b6794 100644
--- a/client/windows/GUIClasses.h
+++ b/client/windows/GUIClasses.h
@@ -150,7 +150,8 @@ class CLevelWindow : public CWindowObject
 
 public:
 	CLevelWindow(const CGHeroInstance *hero, PrimarySkill pskill, std::vector<SecondarySkill> &skills, std::function<void(ui32)> callback);
-	~CLevelWindow();
+
+	void close() override;
 };
 
 /// Town portal, castle gate window