diff --git a/.circleci/config.yml b/.circleci/config.yml
index 9f5e904..fcc5af7 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -1,7 +1,7 @@
 version: 2.1
 jobs:
-  build: 
-    docker: &shared_docker  
+  build: &shared_docker
+    docker:   
       - image: cimg/node:14.10.1 # the primary container, where your job's commands are run
         auth:
           username: mydockerhub-user
@@ -12,27 +12,13 @@ jobs:
       - restore_cache : 
          keys :
           - npm-v1-dependencies-{{ checksum "yarn.lock" }}
-          
   lint:
-   docker: *shared_docker
+   <<: *shared_docker
    steps:
-    - checkout # check out the code in the project directory
-    - run: yarn global add node-gyp && yarn install
-    - restore_cache : 
-       keys :
-        - npm-v1-dependencies-{{ checksum "yarn.lock" }}
-
     - run: yarn lint && yarn format:check
-
   test:
-   docker: *shared_docker
+   <<: *shared_docker
    steps:
-    - checkout # check out the code in the project directory
-    - run: yarn global add node-gyp && yarn install
-    - restore_cache : 
-       keys :
-        - npm-v1-dependencies-{{ checksum "yarn.lock" }}
-
     - run: yarn test:ci
     
 workflows:
@@ -40,5 +26,9 @@ workflows:
   build_test:
     jobs :
       - build
-      - lint
-      - test
\ No newline at end of file
+      - lint:
+         requires:
+          - build
+      - test:
+         requires:
+          - build
\ No newline at end of file