diff --git a/core/src/staked_nodes_updater_service.rs b/core/src/staked_nodes_updater_service.rs
index 81892738..5fb4178c 100644
--- a/core/src/staked_nodes_updater_service.rs
+++ b/core/src/staked_nodes_updater_service.rs
@@ -73,7 +73,7 @@ impl StakedNodesUpdaterService {
             *last_stakes = Instant::now();
             Ok(true)
         } else {
-            sleep(Duration::from_millis(1));
+            sleep(Duration::from_secs(1));
             Ok(false)
         }
     }