diff --git a/core/src/de/samdev/colorrunner/game/world/CRGameWorld.java b/core/src/de/samdev/colorrunner/game/world/CRGameWorld.java
index 811fdf2..0ff9621 100644
--- a/core/src/de/samdev/colorrunner/game/world/CRGameWorld.java
+++ b/core/src/de/samdev/colorrunner/game/world/CRGameWorld.java
@@ -28,7 +28,7 @@ public class CRGameWorld implements GameInputListener {
 	public MapProvider mapprovider;
 	private Music music;
 	public int scoreMeter = 0;
-	
+
 	public CRGameWorld(MapProvider prov) {
 		mapprovider = prov;
 
diff --git a/core/src/de/samdev/colorrunner/screens/menu/OptionMenuScreen.java b/core/src/de/samdev/colorrunner/screens/menu/OptionMenuScreen.java
index b24b80d..78d6ad6 100644
--- a/core/src/de/samdev/colorrunner/screens/menu/OptionMenuScreen.java
+++ b/core/src/de/samdev/colorrunner/screens/menu/OptionMenuScreen.java
@@ -84,6 +84,7 @@ public class OptionMenuScreen implements Screen{
                     music.play();
 
 				}
+				prefs.flush();
 				((Game)Gdx.app.getApplicationListener()).setScreen(new OptionMenuScreen(music));
 			}
 		});