diff --git a/internal/repository/letter_outgoing_repository.go b/internal/repository/letter_outgoing_repository.go
index 30131c2..dc97165 100644
--- a/internal/repository/letter_outgoing_repository.go
+++ b/internal/repository/letter_outgoing_repository.go
@@ -102,14 +102,14 @@ func (r *LetterOutgoingRepository) List(ctx context.Context, filter ListOutgoing
 	// Apply is_archived filter
 	if filter.IsArchived != nil {
 		if *filter.IsArchived {
-			query = query.Where("status = 'archived'")
+			query = query.Where("letters_outgoing.status = 'archived'")
 		} else {
-			query = query.Where("status != 'archived'")
+			query = query.Where("letters_outgoing.status != 'archived'")
 		}
 	}
 
 	if filter.Status != nil {
-		query = query.Where("status = ?", *filter.Status)
+		query = query.Where("letters_outgoing.status = ?", *filter.Status)
 	}
 	if filter.Query != nil {
 		q := "%" + *filter.Query + "%"