diff --git a/.circleci/config.yml b/.circleci/config.yml
index b236483..244e201 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -1,11 +1,19 @@
-vversion: 2.1
+workflows:
+version: 2.1
 jobs:
   build:
     docker:
-      - image: cimg/node:14.10.1 # the primary container, where your job's comm>
+      - image: cimg/node:14.10.1
         auth:
           username: mydockerhub-user
           password: $DOCKERHUB_PASSWORD  # context / project UI env-var referen>
     steps:
-      - checkout # check out the code in the project directory
+      - checkout
       - run: yarn global add node-gyp && yarn install
+      - run: yarn lint
+      - run: yarn format:check
+      - run: yarn test:ci
+      - save_cache:
+          key: yarn-packages-{{ checksum "yarn.lock" }}
+          paths:
+            - ./node_modules