diff --git a/README.md b/README.md
index b2c911b..657eee0 100644
--- a/README.md
+++ b/README.md
@@ -24,3 +24,5 @@ For the same reason as the last question. That's how the `@match` directives are
 
 - ~~Figure out why it doesn't work on Firefox~~
 	- It's because the `@run-at context-menu` header only works in Chrome based browsers. The context menu item *appears* in Firefox but doesn't do anything. Find a workaraound
+- Don't rely on parsing human-readable text, won't work in other languages
+	- There's no good API or anything for this, going to need to parse the document structure