diff --git a/char/ft_isalnum.c b/char/ft_isalnum.c
index 5f636ff..189f919 100644
--- a/char/ft_isalnum.c
+++ b/char/ft_isalnum.c
@@ -6,7 +6,7 @@
 /*   By: rparodi <marvin@42.fr>                     +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2023/11/06 12:47:28 by rparodi           #+#    #+#             */
-/*   Updated: 2025/09/01 18:31:27 by rparodi          ###   ########.fr       */
+/*   Updated: 2025/09/04 18:12:52 by rparodi          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -21,6 +21,6 @@
 int	ft_isalnum(int c)
 {
 	if (ft_isalpha(c) || ft_isdigit(c))
-		return (c);
+		return (1);
 	return (0);
 }
diff --git a/char/ft_isalpha.c b/char/ft_isalpha.c
index 764aa40..a543c4c 100644
--- a/char/ft_isalpha.c
+++ b/char/ft_isalpha.c
@@ -6,7 +6,7 @@
 /*   By: rparodi <marvin@42.fr>                     +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2023/11/06 11:58:37 by rparodi           #+#    #+#             */
-/*   Updated: 2025/09/04 11:42:06 by rparodi          ###   ########.fr       */
+/*   Updated: 2025/09/04 18:13:06 by rparodi          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -19,6 +19,6 @@
 int	ft_isalpha(int c)
 {
 	if ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z'))
-		return (c);
+		return (1);
 	return (0);
 }
diff --git a/char/ft_isdigit.c b/char/ft_isdigit.c
index 6876a6d..379f867 100644
--- a/char/ft_isdigit.c
+++ b/char/ft_isdigit.c
@@ -6,7 +6,7 @@
 /*   By: rparodi <marvin@42.fr>                     +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2023/11/06 12:44:28 by rparodi           #+#    #+#             */
-/*   Updated: 2025/09/01 16:25:14 by rparodi          ###   ########.fr       */
+/*   Updated: 2025/09/04 18:13:17 by rparodi          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -19,6 +19,6 @@
 int	ft_isdigit(int c)
 {
 	if (c >= '0' && c <= '9')
-		return (c);
+		return (1);
 	return (0);
 }