diff --git a/components/calendar/calendar-client.tsx b/components/calendar/calendar-client.tsx
index e4180c1..a2e9311 100644
--- a/components/calendar/calendar-client.tsx
+++ b/components/calendar/calendar-client.tsx
@@ -843,16 +843,16 @@ export function CalendarClient({ initialCalendars, userId, userProfile }: Calend
   };
 
   const getCalendarDisplayName = (calendar: CalendarWithMission) => {
-    // If calendar is synced to an external account, show the account label
-    if (calendar.syncConfig && calendar.syncConfig.mailCredential) {
-      const accountLabel =
-        calendar.syncConfig.mailCredential.display_name ||
-        calendar.syncConfig.mailCredential.email;
-      return accountLabel || (calendar.name === "Default" ? "Privée" : calendar.name);
+    // If calendar is synced to an external account, always show the account name
+    // (same logic as in courrier page: display_name || email)
+    if (calendar.syncConfig?.syncEnabled && calendar.syncConfig?.mailCredential) {
+      return calendar.syncConfig.mailCredential.display_name || 
+             calendar.syncConfig.mailCredential.email;
     }
 
-    // Legacy default name
-    if (calendar.name === "Default") {
+    // For non-synced calendars, use the calendar name
+    // Legacy default name handling
+    if (calendar.name === "Default" || calendar.name === "Privée") {
       return "Privée";
     }