diff --git a/sys/gdbscripts/modload b/sys/gdbscripts/modload
index fe9dd4da5e4d..204d60539f26 100644
--- a/sys/gdbscripts/modload
+++ b/sys/gdbscripts/modload
@@ -1,5 +1,7 @@
-# $NetBSD: modload,v 1.1 2020/04/28 19:45:58 christos Exp $
+# $NetBSD: modload,v 1.2 2020/05/01 17:00:42 christos Exp $
 # Load the symbol files for all active modules
+# Note that you need to re-run add-symbol-file netbsd.gdb after you
+# load the modules.
 define modload
 	set $h = module_list
 	set $e = $h.tqh_first