diff --git a/src/app/selectors/selectCalendars.tsx b/src/app/selectors/selectCalendars.tsx
new file mode 100644
index 0000000..fde5bf7
--- /dev/null
+++ b/src/app/selectors/selectCalendars.tsx
@@ -0,0 +1,7 @@
+import { RootState } from "@/app/store";
+import { createSelector } from "@reduxjs/toolkit";
+
+export const selectCalendars = createSelector(
+  (state: RootState) => state.calendars.list,
+  (list) => Object.values(list)
+);
diff --git a/src/components/Menubar/EventSearchBar.tsx b/src/components/Menubar/EventSearchBar.tsx
index 07ea2ed..aa01dea 100644
--- a/src/components/Menubar/EventSearchBar.tsx
+++ b/src/components/Menubar/EventSearchBar.tsx
@@ -1,4 +1,5 @@
 import { useAppDispatch, useAppSelector } from "@/app/hooks";
+import { selectCalendars } from "@/app/selectors/selectCalendars";
 import { searchEventsAsync } from "@/features/Search/SearchSlice";
 import { setView } from "@/features/Settings/SettingsSlice";
 import { userAttendee } from "@/features/User/models/attendee";
@@ -31,12 +32,12 @@ import UserSearch from "../Attendees/AttendeeSearch";
 import { PeopleSearch, User } from "../Attendees/PeopleSearch";
 import { CalendarItemList } from "../Calendar/CalendarItemList";
 
+const SEARCH_OBJECT_TYPES = ["user", "contact"];
+
 export default function SearchBar() {
   const { t } = useI18n();
   const dispatch = useAppDispatch();
-  const calendars = Object.values(
-    useAppSelector((state) => state.calendars.list)
-  );
+  const calendars = useAppSelector(selectCalendars);
   const userId = useAppSelector((state) => state.user.userData?.openpaasId);
   const personnalCalendars = userId
     ? calendars.filter((c) => extractEventBaseUuid(c.id) === userId)
@@ -227,7 +228,7 @@ export default function SearchBar() {
             onChange={(_event, users) => {
               handleContactSelect(users);
             }}
-            objectTypes={["user", "contact"]}
+            objectTypes={SEARCH_OBJECT_TYPES}
             onToggleEventPreview={() => {}}
             customSlotProps={{
               popper: {