diff --git a/packages/lib/getBusyTimes.ts b/packages/lib/getBusyTimes.ts
index b14784c45e..90c09d2c76 100644
--- a/packages/lib/getBusyTimes.ts
+++ b/packages/lib/getBusyTimes.ts
@@ -192,6 +192,9 @@ const _getBusyTimes = async (params: {
         endConnectedCalendarsGet - startConnectedCalendarsGet
       } ms for user ${username}`,
       JSON.stringify({
+        eventTypeId,
+        startTimeDate,
+        endTimeDate,
         calendarBusyTimes,
       })
     );