diff --git a/.circleci/config.yml b/.circleci/config.yml
index a3d112f..4ac4e97 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -8,4 +8,6 @@ jobs:
           password: $DOCKERHUB_PASSWORD  # context / project UI env-var reference
     steps:
       - checkout # check out the code in the project directory
-      - run: echo "hello world" # run the `echo` command
+      - run: yarn install 
+      - restore_cache:
+          key: npm-v1-dependencies-{{ checksum "yarn.lock" }}