diff --git a/.circleci/config.yml b/.circleci/config.yml
index 74befe7..307753d 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -26,5 +26,7 @@ workflows:
     jobs:
       - build:
           filters:
+            branches:
+              ignore: /.*/
             tags:
               only: /^\d+\.\d+\.\d+$/