diff --git a/.circleci/config.yml b/.circleci/config.yml
index 21df1b2a..6c389bfb 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -304,7 +304,7 @@ jobs:
     steps:
       - restore_cache:
           key: v5-repo-{{ .Environment.CIRCLE_SHA1 }}
-      - run: echo 'export SYNCANO_AUTH_KEY=${REGISTRY_PRODUCTION_SYNCANO_AUTH_KEY}' >> $BASH_ENV
+      - run: echo 'export SYNCANO_AUTH_KEY=${PRODUCTION_SYNCANO_AUTH_KEY}' >> $BASH_ENV
       - run: echo 'export SYNCANO_PROJECT_INSTANCE=syncano-docs-${CIRCLE_BRANCH}' >> $BASH_ENV
       - run: node packages/cli/lib/cli.js deploy
       - run: node packages/cli/lib/cli.js hosting sync docs