diff --git a/ch1/helloworld/index.html b/ch1/helloworld/index.html
deleted file mode 100644
index db4e450..0000000
--- a/ch1/helloworld/index.html
+++ /dev/null
@@ -1,5 +0,0 @@
-<html>
-<head>
-<meta name="go-import" content="gopl.io git https://github.com/adonovan/gopl.io"></meta>
-</head>
-</html