diff --git a/mtprotoproxy.py b/mtprotoproxy.py
index afb1a6c..5a2577d 100755
--- a/mtprotoproxy.py
+++ b/mtprotoproxy.py
@@ -1533,7 +1533,7 @@ async def handle_client(reader_clt, writer_clt):
                     update_user_stats(user, octets=len(data), msgs=1)
                     wr.write(data, extra)
                     await wr.drain()
-        except (OSError, asyncio.streams.IncompleteReadError) as e:
+        except (OSError, asyncio.IncompleteReadError) as e:
             # print_err(e)
             pass