diff --git a/scripts/gen_help_html.lua b/scripts/gen_help_html.lua
index 6751fd7ca7..fbe2b922b4 100644
--- a/scripts/gen_help_html.lua
+++ b/scripts/gen_help_html.lua
@@ -68,6 +68,7 @@ local new_layout = {
   ['dev_theme.txt'] = true,
   ['dev_tools.txt'] = true,
   ['dev_vimpatch.txt'] = true,
+  ['editorconfig.txt'] = true,
   ['faq.txt'] = true,
   ['lua.txt'] = true,
   ['luaref.txt'] = true,