diff --git a/src/program.c b/src/program.c
index dbe26b9bbab683523dc0421499eb9619f5b5e41e..7ee7b654dbab3d8133df325fcde5b9b8a1bfe896 100644
--- a/src/program.c
+++ b/src/program.c
@@ -164,6 +164,12 @@ static struct pike_string *UNDEFINED_string;
 struct pike_string *parser_system_string;
 struct pike_string *type_check_system_string;
 
+/* NOTE: There is a corresponding list to this one in
+   Tools.AutoDoc.PikeObjects
+
+   If new lfuns are added it might be beneficial to also add them to
+   that list.
+*/
 const char *const lfun_names[]  = {
   "__INIT",
   "create",