diff --git a/src/cowboy_http.erl b/src/cowboy_http.erl
index bc4b5281..1914454d 100644
--- a/src/cowboy_http.erl
+++ b/src/cowboy_http.erl
@@ -436,7 +436,7 @@ after_parse({data, StreamID, IsFin, Data, State0=#state{opts=Opts, buffer=Buffer
 	end;
 %% No corresponding stream. We must skip the body of the previous request
 %% in order to process the next one.
-after_parse({data, StreamID, IsFin, _, State=#state{buffer=Buffer}}) ->
+after_parse({data, _, IsFin, _, State=#state{buffer=Buffer}}) ->
 	parse(Buffer, set_timeout(State, case IsFin of
 		fin -> request_timeout;
 		nofin -> idle_timeout