diff --git a/frigate/events/maintainer.py b/frigate/events/maintainer.py
index 5459fea6c..8ae6aee07 100644
--- a/frigate/events/maintainer.py
+++ b/frigate/events/maintainer.py
@@ -61,7 +61,7 @@ class EventProcessor(threading.Thread):
     def run(self) -> None:
         # set an end_time on events without an end_time on startup
         Event.update(end_time=Event.start_time + 30).where(
-            Event.end_time is None
+            Event.end_time == None
         ).execute()
 
         while not self.stop_event.is_set():
@@ -95,7 +95,7 @@ class EventProcessor(threading.Thread):
 
         # set an end_time on events without an end_time before exiting
         Event.update(end_time=datetime.datetime.now().timestamp()).where(
-            Event.end_time is None
+            Event.end_time == None
         ).execute()
         logger.info("Exiting event processor...")
 
diff --git a/frigate/record/maintainer.py b/frigate/record/maintainer.py
index 079c4ffa9..cab7b669d 100644
--- a/frigate/record/maintainer.py
+++ b/frigate/record/maintainer.py
@@ -115,7 +115,7 @@ class RecordingMaintainer(threading.Thread):
                 Event.select()
                 .where(
                     Event.camera == camera,
-                    (Event.end_time is None)
+                    (Event.end_time == None)
                     | (Event.end_time >= recordings[0]["start_time"].timestamp()),
                     Event.has_clip,
                 )