diff --git a/.circleci/deployment-workflow.yml b/.circleci/deployment-workflow.yml
index a65e97e4f..7990e5184 100644
--- a/.circleci/deployment-workflow.yml
+++ b/.circleci/deployment-workflow.yml
@@ -63,11 +63,21 @@ commands:
         default: ''
       mode:
         type: string
-        default: ''
+        default: dev
     steps:
       - run:
           name: Build code
           command: API_KEY=<< parameters.api_key >> CLIENT_ID=<< parameters.client_id >> GTM_ID=<< parameters.gtm_id >> ADOBE_LAUNCH_SCRIPT_URL=<< parameters.adobe_launch_script_url >> npm run build:<< parameters.mode >>
+      - when:
+          condition:
+            and:
+              - equal: [ << parameters.mode >>, 'prod' ]
+          steps:
+            - run:
+                name: Set PROD specific env variables
+                command: |
+                  echo 'export AWS_ACCESS_KEY_ID=$AWS_ACCESS_KEY_ID_PROD' >> $BASH_ENV
+                  echo 'export AWS_SECRET_ACCESS_KEY=$AWS_SECRET_ACCESS_KEY_PROD' >> $BASH_ENV
       - aws-cli/setup
       - run:
           name: Sync build artifacts to S3