diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 55a51aaf..7bc1e120 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -112,7 +112,7 @@ jobs:
       run: npm install -g mocha
       
     - name: Setup Node modules
-      run: npm install
+      run: npm ci
       working-directory: js
       
     - name: Run unit tests