diff --git a/packages/twenty-front/src/modules/activities/calendar/graphql/operation-signatures/FindOneCalendarEventOperationSignature.ts b/packages/twenty-front/src/modules/activities/calendar/graphql/operation-signatures/FindOneCalendarEventOperationSignature.ts
new file mode 100644
index 000000000..20639aaf9
--- /dev/null
+++ b/packages/twenty-front/src/modules/activities/calendar/graphql/operation-signatures/FindOneCalendarEventOperationSignature.ts
@@ -0,0 +1,33 @@
+import { CoreObjectNameSingular } from '@/object-metadata/types/CoreObjectNameSingular';
+import { RecordGqlOperationSignature } from '@/object-record/graphql/types/RecordGqlOperationSignature';
+
+export const FIND_ONE_CALENDAR_EVENT_OPERATION_SIGNATURE: RecordGqlOperationSignature =
+  {
+    objectNameSingular: CoreObjectNameSingular.CalendarEvent,
+    variables: {},
+    fields: {
+      conferenceLink: true,
+      description: true,
+      endsAt: true,
+      externalCreatedAt: true,
+      id: true,
+      isCanceled: true,
+      isFullDay: true,
+      location: true,
+      startsAt: true,
+      title: true,
+      visibility: true,
+      calendarEventParticipants: {
+        id: true,
+        person: true,
+        workspaceMember: true,
+        isOrganizer: true,
+        responseStatus: true,
+        handle: true,
+        createdAt: true,
+        calendarEventId: true,
+        updatedAt: true,
+        displayName: true,
+      },
+    },
+  };
diff --git a/packages/twenty-front/src/modules/activities/calendar/right-drawer/components/RightDrawerCalendarEvent.tsx b/packages/twenty-front/src/modules/activities/calendar/right-drawer/components/RightDrawerCalendarEvent.tsx
index 845885e7c..0134713a1 100644
--- a/packages/twenty-front/src/modules/activities/calendar/right-drawer/components/RightDrawerCalendarEvent.tsx
+++ b/packages/twenty-front/src/modules/activities/calendar/right-drawer/components/RightDrawerCalendarEvent.tsx
@@ -1,9 +1,9 @@
 import { useRecoilValue } from 'recoil';
 
 import { CalendarEventDetails } from '@/activities/calendar/components/CalendarEventDetails';
+import { FIND_ONE_CALENDAR_EVENT_OPERATION_SIGNATURE } from '@/activities/calendar/graphql/operation-signatures/FindOneCalendarEventOperationSignature';
 import { viewableCalendarEventIdState } from '@/activities/calendar/states/viewableCalendarEventIdState';
 import { CalendarEvent } from '@/activities/calendar/types/CalendarEvent';
-import { CoreObjectNameSingular } from '@/object-metadata/types/CoreObjectNameSingular';
 import { useFindOneRecord } from '@/object-record/hooks/useFindOneRecord';
 import { useSetRecordInStore } from '@/object-record/record-store/hooks/useSetRecordInStore';
 
@@ -11,8 +11,10 @@ export const RightDrawerCalendarEvent = () => {
   const { setRecords } = useSetRecordInStore();
   const viewableCalendarEventId = useRecoilValue(viewableCalendarEventIdState);
   const { record: calendarEvent } = useFindOneRecord<CalendarEvent>({
-    objectNameSingular: CoreObjectNameSingular.CalendarEvent,
+    objectNameSingular:
+      FIND_ONE_CALENDAR_EVENT_OPERATION_SIGNATURE.objectNameSingular,
     objectRecordId: viewableCalendarEventId ?? '',
+    recordGqlFields: FIND_ONE_CALENDAR_EVENT_OPERATION_SIGNATURE.fields,
     onCompleted: (record) => setRecords([record]),
   });