diff --git a/util/amisc/anm.c b/util/amisc/anm.c
index 24c15c329..161f6587f 100644
--- a/util/amisc/anm.c
+++ b/util/amisc/anm.c
@@ -12,6 +12,7 @@
 
 #include	<stdio.h>
 #include	<stdlib.h>
+#include    <string.h>
 #include	<ctype.h>
 
 #include	"out.h"
diff --git a/util/arch/archiver.c b/util/arch/archiver.c
index 458c969b3..38958ea5e 100644
--- a/util/arch/archiver.c
+++ b/util/arch/archiver.c
@@ -33,6 +33,7 @@ static char RcsId[] = "$Id$";
 #include <signal.h>
 #include <arch.h>
 #include <ranlib.h>
+#include <unistd.h>
 #ifdef AAL
 #include <out.h>
 #define MAGIC_NUMBER	AALMAG