diff --git a/.circleci/config.yml b/.circleci/config.yml
index 4cfe06d..242792a 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -1,10 +1,6 @@
-version: 2
+version: 2.1
 
 workflows:
-  version: 2
-  #  normal_build_and_test:
-  #    jobs:
-  #    - build_and_test
 
   release:
     jobs: