diff --git a/CLAUDE.md b/CLAUDE.md
index 8875a43ee3f..b1204b123b1 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -8,7 +8,7 @@ This file provides guidance to Claude Code (claude.ai/code) when working with co
 
 - `npm run build` - Compiles TypeScript using `tsc --project tsconfig.build.json`
 - `npm run dev` - Runs TypeScript compiler in watch mode
-- `npm run clean` - Removes the `dist/` directory
+- `npm run clean` - Removes the `dist/` directory and the TypeScript incremental build info files
 
 ### Testing
 
diff --git a/package.json b/package.json
index c972109b338..ac6e13ca282 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
   "type": "module",
   "scripts": {
     "build": "node ./node_modules/typescript-native/bin/tsc --project tsconfig.build.json",
-    "clean": "rm -rf dist/",
+    "clean": "rm -rf dist/ tsconfig.build.tsbuildinfo tsconfig.tsbuildinfo",
     "dev": "node ./node_modules/typescript-native/bin/tsc --project tsconfig.build.json --watch",
     "docs": "npm run --prefix=site build",
     "format": "oxfmt --write",