diff --git a/Projekte/mdga/model/src/main/java/pp/mdga/server/automaton/LobbyState.java b/Projekte/mdga/model/src/main/java/pp/mdga/server/automaton/LobbyState.java
index d265592c..cbc2af1b 100644
--- a/Projekte/mdga/model/src/main/java/pp/mdga/server/automaton/LobbyState.java
+++ b/Projekte/mdga/model/src/main/java/pp/mdga/server/automaton/LobbyState.java
@@ -3,10 +3,7 @@
 import pp.mdga.game.Color;
 import pp.mdga.game.Player;
 import pp.mdga.message.client.*;
-import pp.mdga.message.server.LobbyPlayerJoinedMessage;
-import pp.mdga.message.server.ServerStartGameMessage;
-import pp.mdga.message.server.UpdateReadyMessage;
-import pp.mdga.message.server.UpdateTSKMessage;
+import pp.mdga.message.server.*;
 import pp.mdga.server.ServerGameLogic;
 
 import java.util.Map;
@@ -105,6 +102,18 @@ public void received(LobbyNotReadyMessage msg, int from) {
         this.logic.getServerSender().broadcast(new UpdateReadyMessage(from, false));
     }
 
+    /**
+     *
+     * @param msg  as the message which was sent by the player as a LeaveGameMessage object.
+     * @param from as the client id of the player as an Integer.
+     */
+    @Override
+    public void received(LeaveGameMessage msg, int from) {
+        this.logic.getGame().removePlayer(from);
+        this.logic.getServerSender().broadcast(new LobbyPlayerLeaveMessage(from));
+        this.logic.getServerSender().disconnectClient(from);
+    }
+
     /**
      * @param msg  as the message which was sent by the player as a ForceStartGame object.
      * @param from as the client id of the player as an Integer.