diff --git a/bitbake/lib/bb/asyncrpc/__init__.py b/bitbake/lib/bb/asyncrpc/__init__.py
index b2bec31ab2..c2f2b3c00b 100644
--- a/bitbake/lib/bb/asyncrpc/__init__.py
+++ b/bitbake/lib/bb/asyncrpc/__init__.py
@@ -28,4 +28,4 @@ def chunkify(msg, max_chunk):
 
 
 from .client import AsyncClient, Client
-from .serv import AsyncServer, AsyncServerConnection
+from .serv import AsyncServer, AsyncServerConnection, ClientError, ServerError