diff --git a/circle.yml b/circle.yml
index c86a4a890139..8456182afd11 100644
--- a/circle.yml
+++ b/circle.yml
@@ -337,7 +337,9 @@ commands:
                   git checkout pr-<<parameters.pull_request_id>>
                   git log -n 2
       - run:
-          command: npm install
+          # Install with yarn if yarn.lock present
+          command: |
+            [[ -f yarn.lock ]] && yarn || npm install
           working_directory: /tmp/<<parameters.repo>>
       - run:
           name: Install Cypress