diff --git a/kaptain/communication.cpp b/kaptain/communication.cpp

index 401db11..94906d8 100644

--- a/kaptain/communication.cpp

+++ b/kaptain/communication.cpp

@@ -1,4 +1,5 @@

 #include <stdio.h>

+#include <stdlib.h>

 #include <unistd.h>

 #include <errno.h>

 #include <sys/types.h>

diff --git a/kaptain/intermediate.h b/kaptain/intermediate.h

index 7099759..4b3c7ad 100644

--- a/kaptain/intermediate.h

+++ b/kaptain/intermediate.h

@@ -46,7 +46,7 @@ class Intermediate

   int child_num; // before deleting some...

   Rule * my_rule;

-  Kaptain * my_kaptain;

+  class Kaptain * my_kaptain;

   Grammar * grammar;

   string textinfo[3];