diff --git a/test/benchmark-sizes.c b/test/benchmark-sizes.c
index b9cf74f2..8ccf10ee 100644
--- a/test/benchmark-sizes.c
+++ b/test/benchmark-sizes.c
@@ -36,6 +36,7 @@ BENCHMARK_IMPL(sizes) {
   LOGF("uv_idle_t: %u bytes\n", (unsigned int) sizeof(uv_idle_t));
   LOGF("uv_async_t: %u bytes\n", (unsigned int) sizeof(uv_async_t));
   LOGF("uv_timer_t: %u bytes\n", (unsigned int) sizeof(uv_timer_t));
+  LOGF("uv_fs_poll_t: %u bytes\n", (unsigned int) sizeof(uv_fs_poll_t));
   LOGF("uv_fs_event_t: %u bytes\n", (unsigned int) sizeof(uv_fs_event_t));
   LOGF("uv_process_t: %u bytes\n", (unsigned int) sizeof(uv_process_t));
   LOGF("uv_poll_t: %u bytes\n", (unsigned int) sizeof(uv_poll_t));