diff --git a/main/config_options.c b/main/config_options.c
index 908b6ac124..caa697c49a 100644
--- a/main/config_options.c
+++ b/main/config_options.c
@@ -598,6 +598,12 @@ enum aco_process_status aco_process_config(struct aco_info *info, int reload)
 		return ACO_PROCESS_ERROR;
 	}
 
+/*
+ * BUGBUG must fix config framework loading of multiple files.
+ *
+ * A reload with multiple files must reload all files if any
+ * file has been touched.
+ */
 	while (res != ACO_PROCESS_ERROR && (file = info->files[x++])) {
 		const char *filename = file->filename;
 try_alias: