diff --git a/.circleci/config.yml b/.circleci/config.yml
index 566a899587..6c1f8a86a2 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -23,7 +23,7 @@ jobs:
             #       command: npm set prefix=/home/circleci/npm && echo 'export PATH=$HOME/circleci/npm/bin:$PATH' >> /home/circleci/.bashrc
             - run:
                   name: install-yarn
-                  command: npm install --global yarn@1.17.0
+                  command: npm install --force --global yarn@1.17.0
             - run:
                   name: yarn
                   command: yarn --frozen-lockfile --ignore-engines install || yarn --frozen-lockfile --ignore-engines install
@@ -77,7 +77,7 @@ jobs:
             - restore_cache:
                   keys:
                       - repo-{{ .Environment.CIRCLE_SHA1 }}
-            - run: yarn wsrun test:circleci @0x/contracts-multisig @0x/contracts-utils @0x/contracts-exchange-libs @0x/contracts-erc20 @0x/contracts-erc721 @0x/contracts-erc1155 @0x/contracts-asset-proxy @0x/contracts-exchange-forwarder @0x/contracts-tests @0x/contracts-staking @0x/contracts-coordinator @0x/contracts-erc20-bridge-sampler 
+            - run: yarn wsrun test:circleci @0x/contracts-multisig @0x/contracts-utils @0x/contracts-exchange-libs @0x/contracts-erc20 @0x/contracts-erc721 @0x/contracts-erc1155 @0x/contracts-asset-proxy @0x/contracts-exchange-forwarder @0x/contracts-tests @0x/contracts-staking @0x/contracts-coordinator @0x/contracts-erc20-bridge-sampler
             # TODO(dorothy-zbornak): Re-enable after updating this package for
             # 3.0. At that time, also remove exclusion from monorepo
             # package.json's test script.