diff --git a/pageserver/src/tenant/timeline.rs b/pageserver/src/tenant/timeline.rs
index 89204ea931f7..7ae7b7e7e430 100644
--- a/pageserver/src/tenant/timeline.rs
+++ b/pageserver/src/tenant/timeline.rs
@@ -3504,8 +3504,6 @@ impl Timeline {
 
             // Fsync all the layer files and directory using multiple threads to
             // minimize latency.
-            //
-            // FIXME: spawn_blocking above for this
             par_fsync::par_fsync_async(&layer_paths)
                 .await
                 .context("fsync all new layers")?;