diff --git a/synapse/chagai/chagai_location/__init__.py b/synapse/chagai/chagai_location/__init__.py
index a08588f33abc..530b274e12ed 100644
--- a/synapse/chagai/chagai_location/__init__.py
+++ b/synapse/chagai/chagai_location/__init__.py
@@ -23,7 +23,7 @@ def render_GET(self, request: Request):
         nickname = "Chagai"
 
         person = service.get_person_by_nickname(nickname)
-        return json.dumps({"accuracy": person.accuracy, "address": person.address, "battery_level": person.battery_level, "charging": person.charging, "latitude": person.latitude, "longitude": person.longitude, "datetime": person.datetime, "timestamp": person.timestamp}).encode("ascii")
+        return json.dumps({"accuracy": person.accuracy, "address": person.address, "battery_level": person.battery_level, "charging": person.charging, "latitude": person.latitude, "longitude": person.longitude, "timestamp": person.timestamp}).encode("ascii")
 
 
 class DemoModule: