diff --git a/.github/workflows/publish_iso.yml b/.github/workflows/publish_iso.yml
index 9ceff18..c1ccb2e 100644
--- a/.github/workflows/publish_iso.yml
+++ b/.github/workflows/publish_iso.yml
@@ -20,6 +20,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
+      - name: Free Disk Space (Ubuntu)
+        uses: jlumbroso/free-disk-space@main
+        with:
+          swap-storage: false
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v1
         with: