diff --git a/mk/config.h.in b/mk/config.h.in
index 780f4910c3e0edbdeddd231811b9db1c005a5d75..834bcea24e6e9fa309006eb5f74db912a1bfc6e9 100644
--- a/mk/config.h.in
+++ b/mk/config.h.in
@@ -368,6 +368,9 @@
 /* Define if you have the <sys/ioctl.h> header file.  */
 #undef HAVE_SYS_IOCTL_H
 
+/* Define if you have the <sys/limits.h> header file.  */
+#undef HAVE_SYS_LIMITS_H
+
 /* Define if you have the <sys/mman.h> header file.  */
 #undef HAVE_SYS_MMAN_H