diff --git a/Projekte/mdga/client/src/main/java/pp/mdga/client/server/MdgaServer.java b/Projekte/mdga/client/src/main/java/pp/mdga/client/server/MdgaServer.java
index b8e8bfb4..20264ef9 100644
--- a/Projekte/mdga/client/src/main/java/pp/mdga/client/server/MdgaServer.java
+++ b/Projekte/mdga/client/src/main/java/pp/mdga/client/server/MdgaServer.java
@@ -2,7 +2,6 @@
 
 import com.jme3.network.*;
 import com.jme3.network.serializing.Serializer;
-import com.jme3.network.serializing.serializers.EnumSerializer;
 import pp.mdga.game.*;
 import pp.mdga.message.client.*;
 import pp.mdga.message.server.*;
@@ -144,8 +143,6 @@ private void initializeSerializables() {
         Serializer.registerClass(StartNode.class);
         Serializer.registerClass(PlayerData.class);
         Serializer.registerClass(HomeNode.class);
-        Serializer.registerClass(PlayerDataMessage.class);
-        Serializer.registerClass(StartBriefingMessage.class);
     }
 
     private void registerListeners() {