diff --git a/newlib/libc/sys/rtems/include/machine/_types.h b/newlib/libc/sys/rtems/include/machine/_types.h
index f003ce9ed..eaf162a6c 100644
--- a/newlib/libc/sys/rtems/include/machine/_types.h
+++ b/newlib/libc/sys/rtems/include/machine/_types.h
@@ -39,6 +39,7 @@ typedef	__int64_t	__rlim_t;	/* resource limit - intentionally */
 typedef	int		boolean_t;
 typedef	struct device	*device_t;
 typedef	char		vm_memattr_t;	/* memory attribute codes */
+typedef	struct vm_page	*vm_page_t;
 #endif /* _KERNEL */
 
 #endif /* _MACHINE__TYPES_H */