diff --git a/.circleci/config.yml b/.circleci/config.yml
index 12eb92016..7d41213f6 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -14,7 +14,7 @@ jobs:
           - v1-dependencies-{{ checksum "yarn.lock" }}
           - v1-dependencies-
 
-      - run: yarn install
+      - run: yarn --frozen-lockfile
 
       - save_cache:
           paths: