diff --git a/internal/repository/notes.go b/internal/repository/notes.go
index 289480c..8f7dc66 100644
--- a/internal/repository/notes.go
+++ b/internal/repository/notes.go
@@ -48,5 +48,5 @@ func (r *NoteRepository) UpdateNote(id int, content string) (models.Note, error)
 }
 
 func (r *NoteRepository) DeleteNote(id int) error {
-	return fmt.Errorf("not implemented")
+	return r.store.DeleteNoteByID(id)
 }