diff --git a/MLAPI/Data/Transports/UNET/UnetTransport.cs b/MLAPI/Data/Transports/UNET/UnetTransport.cs
index 2f279a4ffd..d5becc2fea 100644
--- a/MLAPI/Data/Transports/UNET/UnetTransport.cs
+++ b/MLAPI/Data/Transports/UNET/UnetTransport.cs
@@ -202,6 +202,8 @@ public override ulong GetCurrentRtt(ulong clientId)
 
         public override void Shutdown()
         {
+            channelIdToName.Clear();
+            channelNameToId.Clear();
             NetworkTransport.Shutdown();
         }