diff --git a/mROA/Implementation/Frontend/NetworkFrontendBridge.cs b/mROA/Implementation/Frontend/NetworkFrontendBridge.cs
index 4efe1fd..8bd0aba 100644
--- a/mROA/Implementation/Frontend/NetworkFrontendBridge.cs
+++ b/mROA/Implementation/Frontend/NetworkFrontendBridge.cs
@@ -7,10 +7,10 @@ namespace mROA.Implementation.Frontend
 {
     public class NetworkFrontendBridge : IFrontendBridge
     {
+        private readonly IPEndPoint _ipEndPoint;
         private readonly TcpClient _tcpClient = new();
         private NextGenerationInteractionModule? _interactionModule;
         private ISerializationToolkit? _serialization;
-        private readonly IPEndPoint _ipEndPoint;
 
         public NetworkFrontendBridge(IPEndPoint ipEndPoint)
         {
@@ -48,6 +48,7 @@ namespace mROA.Implementation.Frontend
 
 
             var assignment = _serialization.Deserialize<IdAssignment>(welcomeMessage.Data)!;
+            _interactionModule.ConnectionId = -assignment.Id;
             TransmissionConfig.OwnershipRepository = new StaticOwnershipRepository(assignment.Id);
         }
     }
diff --git a/mROA/Implementation/NextGenerationInteractionModule.cs b/mROA/Implementation/NextGenerationInteractionModule.cs
index f7ece15..2aa7163 100644
--- a/mROA/Implementation/NextGenerationInteractionModule.cs
+++ b/mROA/Implementation/NextGenerationInteractionModule.cs
@@ -14,7 +14,7 @@ namespace mROA.Implementation
         private readonly List<NetworkMessage> _messageBuffer = new(128);
         private Task<NetworkMessage>? _currentReceiving;
         private ISerializationToolkit? _serialization;
-        public int ConnectionId { get; private set; }
+        public int ConnectionId { get; set; }
         public Stream? BaseStream { get; set; }