diff --git a/src/gameglview.h b/src/gameglview.h
index 77dfc252faac5c6463ad9d680a1cc0a6b5d3528c..8c27a512c990a9ba2bc52afc2269a08389c358f4 100644
--- a/src/gameglview.h
+++ b/src/gameglview.h
@@ -72,12 +72,12 @@ protected:
     *
     * This method is called automatically by Qt once.
     */
-    void initializeGL() Q_DECL_OVERRIDE;
+    void initializeGL() override;
 
     /**
     * Called by Qt when the size of the GL view changes.
     **/
-    void resizeGL(int w, int h) Q_DECL_OVERRIDE;
+    void resizeGL(int w, int h) override;
 
     /**
     * This method actually renders the scene. It is called automatically by Qt
@@ -86,15 +86,15 @@ protected:
     *
     * Do not call this method directly!
     **/
-    void paintGL() Q_DECL_OVERRIDE;
+    void paintGL() override;
 
     /**
     * Handle mouse events. In these implementations, game->handleMouseEvent
     * is called with event type, button, X co-ordinate and Y co-ordinate in
     * OpenGL convention (zero at bottom of window).
     **/
-    void mousePressEvent   (QMouseEvent* e) Q_DECL_OVERRIDE;
-    void mouseReleaseEvent (QMouseEvent* e) Q_DECL_OVERRIDE;
+    void mousePressEvent   (QMouseEvent* e) override;
+    void mouseReleaseEvent (QMouseEvent* e) override;
 
     /**
     * Check for an OpenGL error. Dump any error to stdout
diff --git a/src/kubrick.h b/src/kubrick.h
index 9544833ec251dd75bd8fbfb11e83a3440d0e1b5a..7ec4787f9a2629e4cfcc99d48db627897f3267d8 100644
--- a/src/kubrick.h
+++ b/src/kubrick.h
@@ -81,7 +81,7 @@ protected:
      * been saved.  This is as with a real Rubik Cube, which stays how it is
      * when you stop playing with it.
      */
-    bool queryClose() Q_DECL_OVERRIDE;
+    bool queryClose() override;
 
 protected slots:
     void optionsConfigureKeys();
@@ -96,7 +96,7 @@ protected slots:
     void patternSelected   ();
     void movesSelected     ();
 
-    void saveNewToolbarConfig() Q_DECL_OVERRIDE;
+    void saveNewToolbarConfig() override;
 
 private:
     Game *       game;			// The game object.