diff --git a/.circleci/config.yml b/.circleci/config.yml
index f944060c5..986c5a703 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -209,6 +209,9 @@ jobs:
       - run:
           name: Set NPM authentication.
           command: 'echo "//registry.npmjs.org/:_authToken=${NPM_TOKEN}" > ~/.npmrc'
+      - run:
+          name: Install modules and dependencies.
+          command: npm install
       - run:
           name: Publish the module to npm.
           command: npm publish