--- a/h2_request_body.t
+++ b/h2_request_body.t
@@ -443,9 +443,6 @@ is($frame->{headers}->{'x-body-file'}, u
 
 # ticket #1384, request body corruption in recv_buffer
 
-TODO: {
-local $TODO = 'not yet' unless $t->has_version('1.13.6');
-
 $s = Test::Nginx::HTTP2->new();
 $sid = $s->new_stream({ path => '/off/slow.html', body_more => 1 });
 select undef, undef, undef, 0.1;
@@ -464,8 +461,6 @@ select undef, undef, undef, 0.1;
 ($frame) = grep { $_->{type} eq "HEADERS" } @$frames;
 isnt($frame->{headers}->{'x-body'}, 'xxxx', 'sync buffer');
 
-}
-
 ###############################################################################
 
 sub read_body_file {