diff --git a/cpp09/ex00/main.cpp b/cpp09/ex00/main.cpp
index 1982e94..fe9c851 100644
--- a/cpp09/ex00/main.cpp
+++ b/cpp09/ex00/main.cpp
@@ -6,7 +6,7 @@
 /*   By: rparodi <rparodi@student.42.fr>            +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/04/08 12:15:32 by rparodi           #+#    #+#             */
-/*   Updated: 2025/05/02 15:22:16 by rparodi          ###   ########.fr       */
+/*   Updated: 2025/05/18 21:35:25 by rparodi          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -137,6 +137,8 @@ std::string check_date(std::string name, enum error_code *error_code) {
 			for (int i = 0; i < 4; i++) {
 				if (month == month_30[i] && day > "30") {
 					*error_code = NO_DATE;
+				} else if (day > "31") {
+					*error_code = NO_DATE;
 				}
 			}
 		}