diff --git a/pageserver/client_grpc/src/client_cache.rs b/pageserver/client_grpc/src/client_cache.rs
index a93e7e9e83..739814ab26 100644
--- a/pageserver/client_grpc/src/client_cache.rs
+++ b/pageserver/client_grpc/src/client_cache.rs
@@ -121,7 +121,7 @@ impl ConnectionPool {
         tokio::spawn(async move {
             loop {
                 sweeper_pool.sweep_idle_connections().await;
-                sleep(Duration::from_secs(5)).await; // Run every 60 seconds
+                sleep(Duration::from_secs(5)).await; // Run every 5 seconds
             }
         });