diff --git a/src/xrEngine/IGame_Persistent.h b/src/xrEngine/IGame_Persistent.h
index d0154d5e49d..5937007dfd7 100644
--- a/src/xrEngine/IGame_Persistent.h
+++ b/src/xrEngine/IGame_Persistent.h
@@ -152,7 +152,7 @@ class IMainMenu
 public:
     virtual ~IMainMenu(){};
     virtual void Activate(bool bActive) = 0;
-    virtual bool IsActive() = 0;
+    virtual bool IsActive() const = 0;
     virtual bool CanSkipSceneRendering() = 0;
     virtual void DestroyInternal(bool bForce) = 0;
 };
diff --git a/src/xrGame/MainMenu.cpp b/src/xrGame/MainMenu.cpp
index 85b1824525a..0c7251e7d55 100644
--- a/src/xrGame/MainMenu.cpp
+++ b/src/xrGame/MainMenu.cpp
@@ -299,7 +299,7 @@ bool CMainMenu::ReloadUI()
     return true;
 }
 
-bool CMainMenu::IsActive() { return !!m_Flags.test(flActive); }
+bool CMainMenu::IsActive() const { return m_Flags.test(flActive); }
 bool CMainMenu::CanSkipSceneRendering() { return IsActive() && !m_Flags.test(flGameSaveScreenshot); }
 
 // IInputReceiver
diff --git a/src/xrGame/MainMenu.h b/src/xrGame/MainMenu.h
index 9577bdfa361..6209fad4e20 100644
--- a/src/xrGame/MainMenu.h
+++ b/src/xrGame/MainMenu.h
@@ -49,7 +49,6 @@ class CMainMenu : public IMainMenu,
                   public CDialogHolder,
                   public CUIWndCallback,
                   public CDeviceResetNotifier
-
 {
     CUIDialogWnd* m_startDialog;
 
@@ -136,7 +135,7 @@ class CMainMenu : public IMainMenu,
     virtual ~CMainMenu();
 
     virtual void Activate(bool bActive);
-    virtual bool IsActive();
+    bool IsActive() const override;
     virtual bool CanSkipSceneRendering();
 
     virtual bool IgnorePause() { return true; }