diff --git a/tools/check-environment.js b/tools/check-environment.js
index 3f388e5554..f84fa0dd38 100644
--- a/tools/check-environment.js
+++ b/tools/check-environment.js
@@ -38,7 +38,7 @@ if (issues.length) {
   console.error(
       'Your environment doesn\'t provide the prerequisite dependencies.\n' +
       'Please fix the issues listed above and then rerun the gulp command.\n' +
-      'Check out https://github.com/angular/angular/blob/master/DEVELOPER.md for more info.');
+      'Check out https://github.com/angular/angular/blob/master/docs/DEVELOPER.md for more info.');
   process.exit(1);
 }