diff --git a/mmpy_bot/threadpool.py b/mmpy_bot/threadpool.py
index b2500c3f..a94b952d 100644
--- a/mmpy_bot/threadpool.py
+++ b/mmpy_bot/threadpool.py
@@ -63,7 +63,7 @@ def handle_work(self):
             try:
                 function(*arguments)
             except Exception:
-                log.exception()
+                log.exception("Unhandled exception in main loop")
             # Notify the pool that we finished working
             self._queue.task_done()
             self._busy_workers.get()