diff --git a/specs/make/make.md b/specs/make/make.md
index 1a8b288e51af6338e42260a46265fbbcce9bf5f0..be49004f5adf1279ab053f485c19c68cb3a2b57d 100644
--- a/specs/make/make.md
+++ b/specs/make/make.md
@@ -83,6 +83,7 @@ Implement `make` **asynchronously** in Node.js.
 ### Rules
 
 Your program will be run as `npm run make makefile.js target1 ... targetN`.
+`npm run make` runs the `make.js` program with `node`.
 `makefile.js` is a Node.js file that exports an array of all available rules to build files.
 Each rule has the following structure:
 ```ts