diff --git a/.circleci/config.yml b/.circleci/config.yml
index c4561f5..a03e789 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -13,5 +13,15 @@ jobs:
 
     steps:
       - checkout
-      - run: npm install
-      - run: npm test
+      - restore_cache:
+          key: dependency-cache-{{ checksum "package.json" }}
+      - run:
+          name: npm-install
+          command: npm install
+      - save_cache:
+          key: dependency-cache-{{ checksum "package.json" }}
+          paths:
+            - ./node_modules
+      - run:
+          name: test
+          command: npm test