diff --git a/src/Export.ts b/src/Export.ts
index 582b085..2465f37 100644
--- a/src/Export.ts
+++ b/src/Export.ts
@@ -98,7 +98,7 @@ function ContactHomekitExport(id: string, label: string, status: string) : Homek
           "statusContactSensorState": status
         },
         "payload": {
-          "conContactDetected": "CLOSED"
+          "onContactDetected": "CLOSED"
         }
       }