diff --git a/.circleci/config.yml b/.circleci/config.yml
index a78076b..08ccf31 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -30,13 +30,13 @@ jobs:
       - save_cache:
           key: jupyter_ch
           paths:
-            - build/.jupyter_cache
+            - _build/.jupyter_cache
 
       - store_artifacts:
-          path: build/html
+          path: _build/html
 
       - persist_to_workspace:
-          root: build
+          root: _build
           paths:
             - html