diff --git a/.github/workflows/release-branches.yml b/.github/workflows/release-branches.yml
index fbdd4b2..d36a5e3 100644
--- a/.github/workflows/release-branches.yml
+++ b/.github/workflows/release-branches.yml
@@ -6,6 +6,7 @@ on:
       # NOTE: make sure any branches here are also valid directory names,
       # otherwise creating the directory and uploading to s3 will fail
       - "main"
+      - "flakehub-cache"
 
 jobs:
   build: