diff --git a/Microshell/microshell.c b/Microshell/microshell.c
index 95aeabe..edeeb2d 100644
--- a/Microshell/microshell.c
+++ b/Microshell/microshell.c
@@ -2,6 +2,8 @@
 #include <string.h>
 #include <unistd.h>
 #include <stdlib.h>
+#include <sys/types.h>
+#include <sys/wait.h>
 
 const int max = 1000;