diff --git a/app/src/main/java/org/toop/app/view/views/SendChallengeView.java b/app/src/main/java/org/toop/app/view/views/SendChallengeView.java
index e7635f7..f78f2fc 100644
--- a/app/src/main/java/org/toop/app/view/views/SendChallengeView.java
+++ b/app/src/main/java/org/toop/app/view/views/SendChallengeView.java
@@ -25,7 +25,7 @@ public final class SendChallengeView extends View {
 	private final GameInformation.Player playerInformation;
 
 	public SendChallengeView(Server server, String opponent, BiConsumer<GameInformation.Player, String> onSend) {
-		super(true, "bg-popup");
+		super(false, "bg-popup");
 
 		this.server = server;
 		this.opponent = opponent;
diff --git a/framework/src/main/java/org/toop/framework/audio/MusicManager.java b/framework/src/main/java/org/toop/framework/audio/MusicManager.java
index 7d2feb8..ab86781 100644
--- a/framework/src/main/java/org/toop/framework/audio/MusicManager.java
+++ b/framework/src/main/java/org/toop/framework/audio/MusicManager.java
@@ -175,7 +175,9 @@ public class MusicManager<T extends AudioResource> implements org.toop.framework
 
     public void previous() {
         if (backgroundMusic.isEmpty()) return;
-        if (playingIndex == 0) return;
+        if (playingIndex == 0) {
+            playingIndex = backgroundMusic.size();
+        }
         stop();
         scheduler.shutdownNow();
         playingIndex = playingIndex - 1;