diff --git a/src/de/teamteamteam/spacescooter/screen/GameScreen.java b/src/de/teamteamteam/spacescooter/screen/GameScreen.java
index 588ba4a..49f7b14 100644
--- a/src/de/teamteamteam/spacescooter/screen/GameScreen.java
+++ b/src/de/teamteamteam/spacescooter/screen/GameScreen.java
@@ -13,7 +13,6 @@ import de.teamteamteam.spacescooter.entity.EnemyFour;
 import de.teamteamteam.spacescooter.entity.EnemyThree;
 import de.teamteamteam.spacescooter.entity.Entity;
 import de.teamteamteam.spacescooter.entity.HealthBar;
-import de.teamteamteam.spacescooter.entity.Explosion;
 import de.teamteamteam.spacescooter.entity.ItemChance;
 import de.teamteamteam.spacescooter.entity.Player;
 
diff --git a/src/de/teamteamteam/spacescooter/sound/SoundSystem.java b/src/de/teamteamteam/spacescooter/sound/SoundSystem.java
index 0a506b6..470798c 100644
--- a/src/de/teamteamteam/spacescooter/sound/SoundSystem.java
+++ b/src/de/teamteamteam/spacescooter/sound/SoundSystem.java
@@ -1,3 +1,5 @@
+package de.teamteamteam.spacescooter.sound;
+
 import java.io.BufferedInputStream;
 import javax.sound.sampled.AudioInputStream;
 import javax.sound.sampled.AudioSystem;
@@ -99,6 +101,6 @@ public class SoundSystem {
 		FloatControl fc = (FloatControl) subC[0];
 		fc.setValue(volume);
 		BooleanControl bc = (BooleanControl) subC[1];
-
+		bc.setValue(false);
 	}
 }