diff --git a/.github/workflows/base-container-build.yaml b/.github/workflows/base-container-build.yaml
index cb548b4..82e93ea 100644
--- a/.github/workflows/base-container-build.yaml
+++ b/.github/workflows/base-container-build.yaml
@@ -13,6 +13,7 @@ on:
       branches:
         - main
         - containerfiles # TODO: remove after testing
+        - cosign-slsa # TODO: remove after testing
 
 # Global KANIKO Variables:
 # See: https://github.com/int128/kaniko-action