diff --git a/.circleci/config.yml b/.circleci/config.yml
index d8b50fa..bbe7b39 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -3,10 +3,16 @@ workflow:
     build:
         jobs:
             - build
+    lint:
+        requires:
+            - build
+    test:
+        requires:
+            -build
 jobs:
   build:
     docker:
-        - image: cimg/node:14.10.1
+        - image: cimg/node:12.18
     steps:
         - checkout
         - restore_cache:
@@ -15,6 +21,24 @@ jobs:
         - run: yarn global add node-gyp && yarn install
         - save_cache:
            paths:
-             - ./cache/yarn
+             - ~./cache/yarn
+           key:
+             - npm-v1-dependencies-{{ checksum "yarn.lock" }}
+  lint:
+    docker:
+        - image: cimg/node:12.18
+    steps:
+        - checkout
+        - restore_cache:
+           key:
+             - npm-v1-dependencies-{{ checksum "yarn.lock" }}
+        - run: yarn lint && yarn format:check
+  test:
+    docker:
+        - image: cimg/node:12.18
+    steps:
+        - checkout
+        - restore_cache:
            key:
              - npm-v1-dependencies-{{ checksum "yarn.lock" }}
+        - run: yarn test:ci