diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 9561088..947ca31 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -52,6 +52,7 @@ jobs:
         shell: bash
         run: |
           set -o pipefail
+          rm -rf /homeless-shelter
           export HOME=$(pwd)
           nix build \
             ".#top.${{ matrix.system }}" \