diff --git a/ChangeLog b/ChangeLog
index 32270f268f..70b08c900d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -16,6 +16,7 @@
 	!defined _LIBC || !IS_IN (libc)]: Do not include <hurd/signal.h>.
 	* hurd/hurd/fd.h (_hurd_fd_error): Fix struct initializer to be
 	trivial, for C++ conformity.
+	* sysdeps/mach/hurd/dl-sysdep.c: Include <mach/machine/vm_param.h>.
 
 2018-03-03  Andreas Schwab  <schwab@linux-m68k.org>
 
diff --git a/sysdeps/mach/hurd/dl-sysdep.c b/sysdeps/mach/hurd/dl-sysdep.c
index 71d62e233a..1317fd5328 100644
--- a/sysdeps/mach/hurd/dl-sysdep.c
+++ b/sysdeps/mach/hurd/dl-sysdep.c
@@ -31,6 +31,7 @@
 #include <assert.h>
 #include <sysdep.h>
 #include <mach/mig_support.h>
+#include <mach/machine/vm_param.h>
 #include "hurdstartup.h"
 #include <hurd/lookup.h>
 #include <hurd/auth.h>