diff --git a/frigate/app.py b/frigate/app.py
index c78243a16..f22908f6c 100644
--- a/frigate/app.py
+++ b/frigate/app.py
@@ -684,8 +684,11 @@ class FrigateApp:
         self.detection_queue.close()
         self.detection_queue.join_thread()
 
-        self.dispatcher.stop()
+        # Stop Communicators
+        self.inter_process_communicator.stop()
         self.inter_config_updater.stop()
+
+        self.dispatcher.stop()
         self.detected_frames_processor.join()
         self.ptz_autotracker_thread.join()
         self.event_processor.join()