diff --git a/tasktiger/worker.py b/tasktiger/worker.py
index a1716b1..38d4fd1 100644
--- a/tasktiger/worker.py
+++ b/tasktiger/worker.py
@@ -894,7 +894,7 @@ def _queue_periodic_tasks(self) -> None:
 
             # Task is already queued, scheduled, or running.
             if any(results):
-                self.log.info(
+                self.log.debug(
                     "periodic task already in queue",
                     func=task.serialized_func,
                     result=results,