diff --git a/.circleci/config.yml b/.circleci/config.yml
index 671a9e2..20481dd 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -23,7 +23,7 @@ jobs:
           key: v1-dependencies-{{ checksum "package.json" }}
         
       # run build!
-      - run: yarn build
+      - run: export REACT_APP_API="https://catalogue.cf/api/" && export REACT_APP_CDN_URL="https://catalogue.cf/lib/" && yarn build
       - persist_to_workspace:
           root: ~/repo
           paths:
@@ -57,4 +57,4 @@ workflows:
             branches:
               ignore: /.*/
             tags:
-              only: /^v.*/
\ No newline at end of file
+              only: /^v.*/