diff --git a/.circleci/config.yml b/.circleci/config.yml
index 496486a16..a8522d1ad 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -363,8 +363,7 @@ jobs:
             fi
       - run:
           name: Install deps
-          command: |
-            .circleci/scripts/deps-install.sh
+          command: yarn --immutable
       - save_cache:
           key: dependency-cache-v1-{{ checksum "yarn.lock" }}
           paths:
diff --git a/.circleci/scripts/deps-install.sh b/.circleci/scripts/deps-install.sh
deleted file mode 100755
index ddcf2cf8c..000000000
--- a/.circleci/scripts/deps-install.sh
+++ /dev/null
@@ -1,9 +0,0 @@
-#!/usr/bin/env bash
-
-# Print commands and their arguments as they are executed.
-set -x
-# Exit immediately if a command exits with a non-zero status.
-set -e
-
-yarn install --frozen-lockfile
-