diff --git a/.circleci/config.yml b/.circleci/config.yml
index 6fddc22..700ade7 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -15,7 +15,7 @@ jobs:
       - run: yarn install
       - save_cache:
           paths:
-            - "node_module"
+            - node_module
           key: npm-v1-dependencies-{{ checksum "yarn.lock" }}
   yarnlint:
     docker:
@@ -33,7 +33,7 @@ jobs:
       - run: yarn format:check
       - save_cache:
           paths:
-            - "node_module"
+            - node_module
           key: npm-v1-dependencies-{{ checksum "yarn.lock" }}
   unittest:
     docker: