diff --git a/Net/src/WebSocket.cpp b/Net/src/WebSocket.cpp
index 5950a6a9d..9418dd8d4 100644
--- a/Net/src/WebSocket.cpp
+++ b/Net/src/WebSocket.cpp
@@ -204,7 +204,7 @@ WebSocketImpl* WebSocket::completeHandshake(HTTPClientSession& cs, HTTPResponse&
 		throw WebSocketException("No Upgrade: websocket header in handshake response", WS_ERR_NO_HANDSHAKE);
 	std::string accept = response.get("Sec-WebSocket-Accept", "");
 	if (accept != computeAccept(key))
-		throw WebSocketException("Invalid or missing Sec-WebSocket-Accept header in handshake response", WS_ERR_NO_HANDSHAKE);
+		throw WebSocketException("Invalid or missing Sec-WebSocket-Accept header in handshake response", WS_ERR_HANDSHAKE_ACCEPT);
 	return new WebSocketImpl(static_cast<StreamSocketImpl*>(cs.detachSocket().impl()), true);
 }