diff --git a/.circleci/config.yml b/.circleci/config.yml
index 430a9b4c2..a48a2c40f 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -153,11 +153,12 @@ jobs:
             - wheelhouse
 
   upload_docs_wheels:
-    machine: True
+    machine: true
     steps:
       - checkout
       - attach_workspace:
           at: workspace
+      - run: pyenv global 3.6.2
       - run: ls -laR workspace
       - run: ci_scripts/ci_upload.sh workspace/py-docs workspace/wheelhouse