diff --git a/frigate/app.py b/frigate/app.py
index 386a6aef4..03a7c0e28 100644
--- a/frigate/app.py
+++ b/frigate/app.py
@@ -108,6 +108,8 @@ class FrigateApp:
                 "frame_queue": mp.Queue(maxsize=2),
                 "audio_queue": mp.Queue(maxsize=2),
                 "capture_process": None,
+                "audio_capture": None,
+                "audio_process": None,
                 "process": None,
             }
 
diff --git a/frigate/types.py b/frigate/types.py
index d31e0cd06..7d2fd1533 100644
--- a/frigate/types.py
+++ b/frigate/types.py
@@ -9,11 +9,14 @@ from frigate.object_detection import ObjectDetectProcess
 class CameraMetricsTypes(TypedDict):
     camera_fps: Synchronized
     capture_process: Optional[Process]
+    audio_capture: Optional[Process]
+    audio_process: Optional[Process]
     detection_enabled: Synchronized
     detection_fps: Synchronized
     detection_frame: Synchronized
     ffmpeg_pid: Synchronized
     frame_queue: Queue
+    audio_queue: Queue
     motion_enabled: Synchronized
     improve_contrast_enabled: Synchronized
     motion_threshold: Synchronized