diff --git a/specs/TransportProtocols.md b/specs/TransportProtocols.md
index 9f277642a3..fb3edfba4d 100644
--- a/specs/TransportProtocols.md
+++ b/specs/TransportProtocols.md
@@ -26,7 +26,7 @@ The WebSockets transport is unique in that it is full duplex, and a persistent c
 
 The WebSocket transport is activated by making a WebSocket connection to `[endpoint-base]/ws`. Upon doing so, the connection is fully established and immediately ready for frames to be sent/received. The WebSocket OpCode field is used to indicate the type of the frame (Text or Binary) and the WebSocket "FIN" flag is used to indicate the end of a message.
 
-Establishing a second WebSocket connection when there is already a WebSocket connection associated with the Endpoints connection is not permitted and will fail with a `400` (Bad Request) status code.
+Establishing a second WebSocket connection when there is already a WebSocket connection associated with the Endpoints connection is not permitted and will fail with a `409 Conflict` status code.
 
 ## HTTP Post (Client-to-Server only)
 
@@ -165,4 +165,4 @@ The encoding will be as follows, as a list of binary digits in hex (text in pare
 0x01 0x02                                              (body)
 ```
 
-This transport will buffer incomplete frames sent by the server until the full message is available and then send the message in a single frame.
\ No newline at end of file
+This transport will buffer incomplete frames sent by the server until the full message is available and then send the message in a single frame.