diff --git a/pyinfra/queue/queue_manager.py b/pyinfra/queue/queue_manager.py
index 81bbb20..c599fff 100644
--- a/pyinfra/queue/queue_manager.py
+++ b/pyinfra/queue/queue_manager.py
@@ -75,7 +75,7 @@ class QueueManager(object):
             self._channel.start_consuming()
         except Exception:
             self.logger.warning(
-                f"An unexpected exception occurred while consuming messages.  Consuming will stop."
+                "An unexpected exception occurred while consuming messages.  Consuming will stop."
             )
             raise
         finally: