diff --git a/app/agenda/page.tsx b/app/agenda/page.tsx
index 97820c2..e27fa3b 100644
--- a/app/agenda/page.tsx
+++ b/app/agenda/page.tsx
@@ -58,8 +58,7 @@ export default async function CalendarPage() {
             { name: { in: ["Privée", "Default"] } },
             { 
               syncConfig: { 
-                isNot: null,
-                syncEnabled: true
+                isNot: null
               } 
             }
           ]
@@ -199,8 +198,7 @@ export default async function CalendarPage() {
             { name: { in: ["Privée", "Default"] } },
             { 
               syncConfig: { 
-                isNot: null,
-                syncEnabled: true
+                isNot: null
               } 
             }
           ]
@@ -233,6 +231,18 @@ export default async function CalendarPage() {
   });
 
   // No default calendar creation - only synced calendars from courrier
+  
+  // Filter out "Privée" and "Default" calendars that don't have active sync
+  calendars = calendars.filter(cal => {
+    const isPrivateOrDefault = cal.name === "Privée" || cal.name === "Default";
+    const hasActiveSync = cal.syncConfig?.syncEnabled === true && cal.syncConfig?.mailCredential;
+    
+    // Exclude "Privée"/"Default" calendars that are not actively synced
+    if (isPrivateOrDefault && !hasActiveSync) {
+      return false;
+    }
+    return true;
+  });
 
   const now = new Date();
   const nextWeek = add(now, { days: 7 });