diff --git a/libft/Makefile b/libft/Makefile
index 3efc723..50e6493 100644
--- a/libft/Makefile
+++ b/libft/Makefile
@@ -6,7 +6,7 @@
 #    By: gbaconni <gbaconni@42lausanne.ch>          +#+  +:+       +#+         #
 #                                                 +#+#+#+#+#+   +#+            #
 #    Created: 2021/10/22 09:10:00 by gbaconni          #+#    #+#              #
-#    Updated: 2021/10/22 11:23:52 by gbaconni         ###   ########.fr        #
+#    Updated: 2021/10/22 11:27:58 by gbaconni         ###   ########.fr        #
 #                                                                              #
 # **************************************************************************** #
 #
@@ -49,8 +49,7 @@ b: compile
 	@make -C libftTester b || true
 
 c: compile
-	@make -C Libftest clean || true
-	@make -C Libftest all || true
+	@test -f Libftest/my_config.sh || (cd Libftest && ./grademe.sh >/dev/null 2>&1) || true
 	@grep -q '^PATH_LIBFT=\.\./libft' Libftest/my_config.sh || sed -i '' -r 's/^(PATH_LIBFT)=.*/\1=..\/libft/' Libftest/my_config.sh
 	@cd Libftest && ./grademe.sh || true