diff --git a/extra/3RD_PARTY_QUICK_START.md b/extra/3RD_PARTY_QUICK_START.md
index 1d6e7e1152..8ff5ce4100 100644
--- a/extra/3RD_PARTY_QUICK_START.md
+++ b/extra/3RD_PARTY_QUICK_START.md
@@ -40,7 +40,7 @@ Switching back to your clone of the `highlight-js` core repository now, `git clo
 To test (detect and markup tests), just build Highlight.js and test it.  Your tests should be automatically run with the full suite:
 
 ```bash
-node ./tools/build.js -t node
+npm run build
 npm run test
 ```
 
@@ -62,7 +62,7 @@ Users will expect your package to include a minified CDN distributable in your `
 *The Highlight.js CDN build process will build this file for you automatically.* You can simply commit and push your repo, and done.
 
 ```bash
-node ./tools/build.js -t cdn
+npm run build-cdn
 
 ...
 Building extra/highlightjs-your-language/dist/your-language.min.js.