diff --git a/.github/workflows/build_container.yaml b/.github/workflows/build_container.yaml
index 2a0814b..a2d7ac7 100644
--- a/.github/workflows/build_container.yaml
+++ b/.github/workflows/build_container.yaml
@@ -8,6 +8,7 @@ on:
   pull_request:
     branches:
       - 'main'
+      - fix/build-system
       - '[0-9]+.[1-9][0-9]*.x'
     paths-ignore:
       - "**.md"