diff --git a/web/editor.tsx b/web/editor.tsx
index 123ce0a7..98ae635f 100644
--- a/web/editor.tsx
+++ b/web/editor.tsx
@@ -501,7 +501,7 @@ export class Editor {
           codeLanguages: [
             LanguageDescription.of({
               name: "yaml",
-              alias: ["meta", "data"],
+              alias: ["meta", "data", "embed"],
               support: new LanguageSupport(StreamLanguage.define(yamlLanguage)),
             }),
             LanguageDescription.of({