diff --git a/src/net/http/fs_test.go b/src/net/http/fs_test.go
index 55f0debe70e..910295c180e 100644
--- a/src/net/http/fs_test.go
+++ b/src/net/http/fs_test.go
@@ -1116,10 +1116,9 @@ func TestLinuxSendfile(t *testing.T) {
 	Post(fmt.Sprintf("http://%s/quit", ln.Addr()), "", nil)
 	child.Wait()
 
-	rx := regexp.MustCompile(`sendfile(64)?\(\d+,\s*\d+,\s*NULL,\s*\d+\)\s*=\s*\d+\s*\n`)
-	rxResume := regexp.MustCompile(`<\.\.\. sendfile(64)? resumed> \)\s*=\s*\d+\s*\n`)
+	rx := regexp.MustCompile(`sendfile(64)?\(\d+,\s*\d+,\s*NULL,\s*\d+`)
 	out := buf.String()
-	if !rx.MatchString(out) && !rxResume.MatchString(out) {
+	if !rx.MatchString(out) {
 		t.Errorf("no sendfile system call found in:\n%s", out)
 	}
 }