diff --git a/.github/workflows/nodejs.yml b/.github/workflows/nodejs.yml
index 1fa99903a..a4f87e4aa 100644
--- a/.github/workflows/nodejs.yml
+++ b/.github/workflows/nodejs.yml
@@ -21,6 +21,6 @@ jobs:
         npm ci
         npm run build --if-present
         npm test
-        mocha Maths/test/Abs.test.js
+        npx mocha Maths/test/Abs.test.js
       env:
         CI: true