diff --git a/.circleci/config.yml b/.circleci/config.yml
index 9d7a4ca..4926702 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -1,4 +1,5 @@
 workflows:
+  version: 2
   my_workflow:
     jobs:
       - build