diff --git a/testsuites/psxtests/psx09/init.c b/testsuites/psxtests/psx09/init.c
index dc79dc637d..797ad9ec0e 100644
--- a/testsuites/psxtests/psx09/init.c
+++ b/testsuites/psxtests/psx09/init.c
@@ -9,6 +9,8 @@
  *  $Id$
  */
 
+#include <sched.h>
+
 #define CONFIGURE_INIT
 #include "system.h"
 #include <errno.h>
diff --git a/testsuites/psxtests/psx11/init.c b/testsuites/psxtests/psx11/init.c
index a6d38aafe1..0c4d4243e1 100644
--- a/testsuites/psxtests/psx11/init.c
+++ b/testsuites/psxtests/psx11/init.c
@@ -9,6 +9,8 @@
  *  $Id$
  */
 
+#include <sched.h>
+
 #define CONFIGURE_INIT
 #include "system.h"
 #include <errno.h>