diff --git a/Makefile b/Makefile
index 9f6cb94..873c1eb 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 PROJECT = wsio
 PROJECT_DESCRIPTION = WebSocket IO
-PROJECT_VERSION = 0.2.0
+PROJECT_VERSION = 0.1.0
 
 # By default templates indent with a single tab per indentation
 # level. Set this variable to the number of spaces you prefer:
diff --git a/src/wsio_handler.erl b/src/wsio_handler.erl
index 7207d7e..ee3a215 100644
--- a/src/wsio_handler.erl
+++ b/src/wsio_handler.erl
@@ -40,12 +40,9 @@ websocket_info({send, <<Bin/binary>>}, S) ->
   {[{text, Bin}], S};
 websocket_info({send, List}, S) when is_list(List) ->
   {List, S};
-websocket_info({'DOWN', _, process, PID, _}, #{wsbus := PID} = S) ->
-  {ok, S#{wsbus => nil, ref_wsbus => st:lookup(wsbus)}};
 websocket_info({_, {Ref, {error, notfound}}}, #{ref_wsbus := Ref} = S) ->
   {ok, S#{ref_wsbus => st:lookup(wsbus)}};
 websocket_info({_, {Ref, {ok, PID}}}, #{ref_wsbus := Ref} = S) ->
-  erlang:monitor(process, PID),
   {ok, maps:remove(ref_wsbus, S#{wsbus => PID})};
 websocket_info(_, S) ->
   {ok, S}.