diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 200c9b7..390ee03 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -4,6 +4,7 @@ name: Build test
   push:
     branches:
       - main
+      - pylibfdt
   pull_request:
     branches:
       - main