diff --git a/components/carnet/notes-view.tsx b/components/carnet/notes-view.tsx
index 9129a9c..29d6a48 100644
--- a/components/carnet/notes-view.tsx
+++ b/components/carnet/notes-view.tsx
@@ -169,9 +169,9 @@ export const NotesView: React.FC<NotesViewProps> = ({
           <div className="p-4 text-center text-carnet-text-muted">Aucune note</div>
         ) : (
           <ul className="divide-y divide-carnet-border">
-            {sortNotes(notes).map((note) => (
+            {sortNotes(notes).map((note, index) => (
               <li
-                key={note.id}
+                key={note.id || `note-${index}`}
                 onMouseEnter={() => setHoveredNote(note.id)}
                 onMouseLeave={() => setHoveredNote(null)}
                 className="p-4 hover:bg-carnet-hover cursor-pointer group"