diff --git a/Design:-Editor-Themes.md b/Design:-Editor-Themes.md
index 5996878..03f43f2 100644
--- a/Design:-Editor-Themes.md
+++ b/Design:-Editor-Themes.md
@@ -4,7 +4,8 @@ See also [issue #610](https://github.com/node-red/node-red/issues/610)
         page: {
             title: "Node-RED",
             favicon: "/absolute/path/to/theme/icon",
-            css: "/absolute/path/to/custom/css/file"
+            css: "/absolute/path/to/custom/css/file",
+            scripts: "/absolute/path/to/custom/js/file"  // As of 0.17
         },
         header: {
             title: "Node-RED",