diff --git a/.github/workflows/build-system-image.yml b/.github/workflows/build-system-image.yml
index bf8b48dc..5ac31b7f 100644
--- a/.github/workflows/build-system-image.yml
+++ b/.github/workflows/build-system-image.yml
@@ -22,6 +22,17 @@ jobs:
       display_version: ${{ steps.build_image.outputs.display_version }}
       image_filename: ${{ steps.build_image.outputs.image_filename }}
     steps:
+      - name: Maximize build space
+        run: |
+          df -h
+          rm -rf /usr-host/share/dotnet
+          rm -rf /usr-host/share/swift
+          rm -rf /usr-host/share/java
+          rm -rf /usr-host/local/lib/android
+          rm -rf /opt-host/ghc
+          rm -rf /opt-host/hostedtoolcache
+          rm -rf /opt-host/az
+          df -h
       - uses: actions/checkout@v3
       - name: Extract metadata (tags, labels) for Docker
         id: meta