diff --git a/src/pcm/pcm_file.c b/src/pcm/pcm_file.c
index b1f23304..b139f7f2 100644
--- a/src/pcm/pcm_file.c
+++ b/src/pcm/pcm_file.c
@@ -697,6 +697,7 @@ static const snd_pcm_fast_ops_t snd_pcm_file_fast_ops = {
 	.poll_descriptors_count = snd_pcm_generic_poll_descriptors_count,
 	.poll_descriptors = snd_pcm_generic_poll_descriptors,
 	.poll_revents = snd_pcm_generic_poll_revents,
+	.htimestamp = snd_pcm_generic_real_htimestamp,
 };
 
 /**