diff --git a/.github/workflows/cache.yml b/.github/workflows/cache.yml
index 83bb92f1..fcc15fe0 100644
--- a/.github/workflows/cache.yml
+++ b/.github/workflows/cache.yml
@@ -52,3 +52,4 @@ jobs:
         with:
           name: build-cache
           path: _build
+          include-hidden-files: true