diff --git a/.github/workflows/tox.yml b/.github/workflows/tox.yml
index 0e1d582e..291d1a2b 100644
--- a/.github/workflows/tox.yml
+++ b/.github/workflows/tox.yml
@@ -4,6 +4,7 @@ on:
   push:
       branches:
           - dev
+          - bullseye
   pull_request:
 
 jobs: