diff --git a/main.go b/main.go
index 1184b82..8bd6657 100644
--- a/main.go
+++ b/main.go
@@ -4,6 +4,7 @@
 // Idea: Make a full admin / config GUI and only configure through this utility.
 // Idea: Gather settings only on start-up.
 // TODO: Only update meter readings such as yieldday, yieldtotal on-change.
+// TODO: Add a health check endpoint, potentially log to it.
 package main
 
 import (