diff --git a/src/guiengine/engine.hpp b/src/guiengine/engine.hpp
index 3e11ac12d..acad0395a 100644
--- a/src/guiengine/engine.hpp
+++ b/src/guiengine/engine.hpp
@@ -102,7 +102,6 @@ namespace GUIEngine
 
     /** Widgets that need to be notified at every frame can add themselves there (FIXME: unclean) */
     extern PtrVector<Widget, REF> needsUpdate;
-    extern PtrVector<Screen, REF> g_loaded_screens;
 
     /**
       * \brief               Call this method to init the GUI engine.
diff --git a/src/states_screens/kart_selection.cpp b/src/states_screens/kart_selection.cpp
index 5a17d01e1..bc67fb008 100644
--- a/src/states_screens/kart_selection.cpp
+++ b/src/states_screens/kart_selection.cpp
@@ -65,7 +65,6 @@ static const char ID_DONT_USE[] = "x";
 static const char ID_LOCKED[] = "locked/";
 
 KartSelectionScreen* KartSelectionScreen::m_instance_ptr = NULL;
-bool KartSelectionScreen::m_multiplayer = false;
 
 int g_root_id;
 
diff --git a/src/states_screens/kart_selection.hpp b/src/states_screens/kart_selection.hpp
index 1f8c97d60..273f339a4 100644
--- a/src/states_screens/kart_selection.hpp
+++ b/src/states_screens/kart_selection.hpp
@@ -62,7 +62,7 @@ protected:
     friend class GUIEngine::ScreenSingleton<KartSelectionScreen>;
     friend class GUIEngine::PlayerKartWidget;
 
-    static bool m_multiplayer;
+    bool m_multiplayer;
 
     /** Whether this screen is being visited from overworld or not */
     bool m_from_overworld;