diff --git a/Makefile b/Makefile
index 3483478..b91817a 100644
--- a/Makefile
+++ b/Makefile
@@ -39,6 +39,10 @@ ifeq ($(sanitize), true)
 	CFLAGS += -fsanitize=address,undefined -g3
 endif
 
+### RL_FLAG ####################################################################
+
+RL_FLAG := -lreadline
+
 ### COLORS #####################################################################
 
 GREEN := \033[0;32m
@@ -70,7 +74,7 @@ all: $(NAME)
 
 $(NAME): $(LIBFT) $(OBJS)
 	@echo "$(BLUE)Compiling $(NAME)...$(WHITE)"
-	@$(CC) $(CFLAGS) $(OBJS) -o $(NAME) $(LIBFT) -I $(PATH_INCLUDES) -I $(PATH_INCLUDES_LIBFT)
+	@$(CC) $(CFLAGS) $(OBJS) -o $(NAME) $(LIBFT) -I $(PATH_INCLUDES) -I $(PATH_INCLUDES_LIBFT) $(RL_FLAG)
 	@echo "$(GREEN)$(NAME) Compiled !$(WHITE)"
 
 $(OBJS): $(PATH_OBJS)%.o: %.c $(HEADERS)
diff --git a/includes/minishell.h b/includes/minishell.h
index ff84826..1c1b402 100644
--- a/includes/minishell.h
+++ b/includes/minishell.h
@@ -3,18 +3,26 @@
 /*                                                        :::      ::::::::   */
 /*   minishell.h                                        :+:      :+:    :+:   */
 /*                                                    +:+ +:+         +:+     */
-/*   By: hucherea <hucherea@student.42.fr>          +#+  +:+       +#+        */
+/*   By: tchobert <tchobert@student.42.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/12/09 16:11:56 by hucherea          #+#    #+#             */
-/*   Updated: 2024/12/10 11:08:32 by hucherea         ###   ########.fr       */
+/*   Updated: 2024/12/10 16:41:31 by tchobert         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #ifndef MINISHELL_H
 # define MINISHELL_H
 
+// INCLUDES
+
+# include <stdio.h>
 # include <stdlib.h>
+# include <readline/readline.h>
+# include <readline/history.h>
+
+// DEFINES
 
-# define LOOP 1
+# define MSH_LOOP 1
+# define MSH_PROMPT "SDF$> "
 
 #endif
diff --git a/srcs/main.c b/srcs/main.c
index ef1410b..81a1176 100644
--- a/srcs/main.c
+++ b/srcs/main.c
@@ -3,10 +3,10 @@
 /*                                                        :::      ::::::::   */
 /*   main.c                                             :+:      :+:    :+:   */
 /*                                                    +:+ +:+         +:+     */
-/*   By: hucherea <hucherea@student.42.fr>          +#+  +:+       +#+        */
+/*   By: tchobert <tchobert@student.42.fr>          +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/12/09 16:11:39 by hucherea          #+#    #+#             */
-/*   Updated: 2024/12/10 10:39:56 by hucherea         ###   ########.fr       */
+/*   Updated: 2024/12/10 16:47:37 by tchobert         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -14,8 +14,13 @@
 
 static int	core_routine(void)
 {
-	while (LOOP)
+	char	*user_input_line;
+
+	user_input_line = NULL;
+	while (MSH_LOOP)
 	{
+		user_input_line = readline(MSH_PROMPT);
+		free(user_input_line);
 	}
 	return (EXIT_SUCCESS);
 }