diff --git a/pr_agent/cli.py b/pr_agent/cli.py
index 13058971..64ea5199 100644
--- a/pr_agent/cli.py
+++ b/pr_agent/cli.py
@@ -88,7 +88,9 @@ def run(inargs=None, args=None):
             get_logger().debug("Waiting for event queue to complete")
             tasks = [task for task in asyncio.all_tasks() if task is not asyncio.current_task()]
             if tasks:
-                await asyncio.wait(tasks, timeout=30)
+                done, pending = await asyncio.wait(tasks, timeout=30)
+                if pending:
+                    get_logger().warning(f"{len(pending)} callback tasks did not complete within timeout")
 
         return result