diff --git a/.github/workflows/jest-test.yml b/.github/workflows/jest-test.yml
index 313038e..045afc0 100644
--- a/.github/workflows/jest-test.yml
+++ b/.github/workflows/jest-test.yml
@@ -20,5 +20,7 @@ jobs:
           node-version: 18.x
           cache: npm
           cache-dependency-path: kryptolearn/package-lock.json
+      - name: Install dependencies
+        run: npm ci
       - name: Run jest tests
         run: npm test