diff --git a/.circleci/config.yml b/.circleci/config.yml
index d9b081e..f734ad0 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -27,12 +27,20 @@ jobs:
           username: adrienba
           password: $MYDOCKERHUB_PASSWORD
     steps:
+      - restore_cache:
+          keys:
+            - npm-v1-dependencies-{{ checksum "yarn.lock" }}
+            - npm-v1-dependencies
       - run:
           name: "yarn lint"
           command: yarn lint
       - run:
           name: "yarn format:check"
           command: yarn format:check
+      - save_cache:
+          key: npm-v1-dependencies-{{ checksum "yarn.lock" }}
+          paths:
+              - node_modules
   yarntestci:
     docker:
       - image: cimg/node:lts
@@ -40,9 +48,17 @@ jobs:
           username: adrienba
           password: $MYDOCKERHUB_PASSWORD
     steps:
+      - restore_cache:
+          keys:
+            - npm-v1-dependencies-{{ checksum "yarn.lock" }}
+            - npm-v1-dependencies
       - run:
           name: "yarn test:ci"
           command: yarn test:ci
+      - save_cache:
+          key: npm-v1-dependencies-{{ checksum "yarn.lock" }}
+          paths:
+              - node_modules
 
 
 workflows: