diff --git a/.github/workflows/ci-release.yml b/.github/workflows/ci-release.yml
index f5d47dd..cd08bfa 100644
--- a/.github/workflows/ci-release.yml
+++ b/.github/workflows/ci-release.yml
@@ -110,6 +110,24 @@ jobs:
     runs-on: ubuntu-latest
     needs: [lint-backend]
     steps:
+      - name: Free up disk space
+        run: |
+          echo "Disk space before cleanup:"
+          df -h
+          # Remove unnecessary pre-installed software
+          sudo rm -rf /usr/share/dotnet
+          sudo rm -rf /usr/local/lib/android
+          sudo rm -rf /opt/ghc
+          sudo rm -rf /opt/hostedtoolcache/CodeQL
+          sudo rm -rf /usr/local/share/boost
+          sudo rm -rf /usr/share/swift
+          # Clean apt cache
+          sudo apt-get clean
+          # Clean docker images (if any pre-installed)
+          docker system prune -af --volumes || true
+          echo "Disk space after cleanup:"
+          df -h
+
       - name: Check out code
         uses: actions/checkout@v4