diff --git a/frigate/events/maintainer.py b/frigate/events/maintainer.py
index 3a4209ec3..f9bd67288 100644
--- a/frigate/events/maintainer.py
+++ b/frigate/events/maintainer.py
@@ -25,6 +25,7 @@ def should_update_db(prev_event: Event, current_event: Event) -> bool:
             or prev_event["entered_zones"] != current_event["entered_zones"]
             or prev_event["thumbnail"] != current_event["thumbnail"]
             or prev_event["end_time"] != current_event["end_time"]
+            or prev_event["max_estimated_speed"] != current_event["max_estimated_speed"]
         ):
             return True
     return False
@@ -209,6 +210,7 @@ class EventProcessor(threading.Thread):
                     "score": score,
                     "top_score": event_data["top_score"],
                     "attributes": attributes,
+                    "max_estimated_speed": event_data["max_estimated_speed"],
                     "type": "object",
                 },
             }