diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 40dc40e..8315fef 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -156,6 +156,7 @@ jobs:
 
       - name: Add assets to package
         run: |
+          shopt -s globstar
           rm -rf '${{ env.ASSETS_DIR }}'/**/*.{aseprite,wav} '${{ env.ASSETS_DIR }}/mockup'
           cp -r '${{ env.ASSETS_DIR }}' '${{ env.OUT_DIR }}' || true # Ignore error if there's nothing to copy