diff --git a/.circleci/config.yml b/.circleci/config.yml
index 3d6f1d1..dda1f62 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -37,6 +37,6 @@ workflows:
             - build
           filters:
             tags:
-              only: /[0-9]+(\.[0-9]+)*/
+              only: /[0-9]+(\.[0-9]+)*b?/
             branches:
               ignore: /.*/