diff --git a/minishell.h b/minishell.h
index c355236..53889ca 100644
--- a/minishell.h
+++ b/minishell.h
@@ -19,6 +19,8 @@
 # include <fcntl.h>
 # include <sys/wait.h>
 # include <stdio.h>
+# include <unistd.h>
+# include <limits.h>
 # include <readline/readline.h>
 # include <readline/history.h>
 # define DEBUG 0