diff --git a/cockatrice/src/interface/widgets/tabs/tab_game.cpp b/cockatrice/src/interface/widgets/tabs/tab_game.cpp
index 7458b7814..485843f61 100644
--- a/cockatrice/src/interface/widgets/tabs/tab_game.cpp
+++ b/cockatrice/src/interface/widgets/tabs/tab_game.cpp
@@ -284,7 +284,7 @@ void TabGame::finishTutorialInitialization()
                                     ->getActiveLocalPlayer(game->getPlayerManager()->getLocalPlayerId())
                                     ->getPlayerEventHandler();
     diceRollStep.signalName = SIGNAL(logRollDie(Player *, int, const QList<uint> &));
-    diceRollStep.validator = [this] { return true; };
+    diceRollStep.validator = [] { return true; };
     diceRollStep.validationHint = tr("Roll a dice using any of these methods.");
 
     gamePlaySequence.addStep(diceRollStep);
diff --git a/cockatrice/src/interface/widgets/tabs/tab_game.h b/cockatrice/src/interface/widgets/tabs/tab_game.h
index 58732da51..16f4660ae 100644
--- a/cockatrice/src/interface/widgets/tabs/tab_game.h
+++ b/cockatrice/src/interface/widgets/tabs/tab_game.h
@@ -170,17 +170,16 @@ private slots:
     void processPlayerLeave(PlayerLogic *leavingPlayer);
     void actResetLayout();
 
-    void hideEvent(QHideEvent *event) override;
-
 protected slots:
     void closeEvent(QCloseEvent *event) override;
+    void showEvent(QShowEvent *event) override;
+    void hideEvent(QHideEvent *event) override;
 
 public:
     TabGame(TabSupervisor *_tabSupervisor,
             QList<AbstractClient *> &_clients,
             const Event_GameJoined &event,
             const QMap<int, QString> &_roomGameTypes);
-    void showEvent(QShowEvent *event);
     void finishTutorialInitialization();
     void connectToGameState();
     void connectToPlayerManager();