diff --git a/src/apps/editor.ts b/src/apps/editor.ts
index 3a7c424..4399776 100644
--- a/src/apps/editor.ts
+++ b/src/apps/editor.ts
@@ -9,6 +9,10 @@ import 'prismjs/components/prism-markup.js'
 import 'prismjs/components/prism-javascript.js'
 import 'prismjs/components/prism-typescript.js'
 import 'prismjs/components/prism-css.js'
+import 'prismjs/components/prism-json.js'
+import 'prismjs/components/prism-c.js'
+import 'prismjs/components/prism-csharp.js'
+import 'prismjs/components/prism-cpp.js'
 import { FlowWindow } from '../wm.ts'
 
 interface EditorConfig {