diff --git a/src/pyatmo/home.py b/src/pyatmo/home.py
index 81531d1a..aed14ade 100644
--- a/src/pyatmo/home.py
+++ b/src/pyatmo/home.py
@@ -150,6 +150,7 @@ async def update(
             self.rooms[room["id"]].update(room)
 
         for person_status in data.get("persons", []):
+            has_an_update = True
             if person := self.persons.get(person_status["id"]):
                 person.update(person_status)