diff --git a/lua/wire/zvm/zvm_core.lua b/lua/wire/zvm/zvm_core.lua
index c5b94df..2c2e690 100644
--- a/lua/wire/zvm/zvm_core.lua
+++ b/lua/wire/zvm/zvm_core.lua
@@ -4,6 +4,7 @@
 -- Virtual machine implementation core
 --------------------------------------------------------------------------------
 ZVM = {}
+-- TODO: Remove microcode debugging, it's not possible to access normally.
 if not SERVER and not CLIENT then
   ZVM.MicrocodeDebug = true
 end