--- a/proxy_cache_range.t
+++ b/proxy_cache_range.t
@@ -100,16 +100,9 @@ like(http_get_range('/min_uses/t.html?3'
 like(http_get_range('/min_uses/t.html?4', 'Range: bytes=0-2,4-'),
 	qr/^SEE.*^THIS/ms, 'multipart range below min_uses');
 
-TODO: {
-local $TODO = 'not yet' if $t->read_file('nginx.conf') =~ /sendfile on/
-	and $t->read_file('nginx.conf') =~ /aio threads/ and $^O eq 'linux'
-	and !$t->has_version('1.11.4');
-
 like(http_get_range('/tbig.html?s=1', 'Range: bytes=0-19'),
 	qr/^XX000001XXXX000002XX$/ms, 'range of response received in parts');
 
-}
-
 ###############################################################################
 
 sub http_get_range {