--- a/mp4.t
+++ b/mp4.t
@@ -83,16 +83,8 @@ is(durations($t, 6, 9), '3.0 3.0', 'star
 is(durations($t, 2.7, 5.6), '2.9 2.9', 'start end float');
 
 is(durations($t, undef, 9), '9.0 9.0', 'end integer');
-
-TODO: {
-local $TODO = 'not yet'
-	if $Config{myarchname} =~ /i.86/ && $t->has_module('built by gcc [56]')
-	and !$t->has_version('1.11.6');
-
 is(durations($t, undef, 5.6), '5.6 5.6', 'end float');
 
-}
-
 # invalid range results in ignoring end argument
 
 like(http_head("$test_uri?start=1&end=1"), qr/200 OK/, 'zero range');