diff --git a/.github/workflows/ci-linux.yml b/.github/workflows/ci-linux.yml
index 7c0d22118c0..7e86f010b42 100644
--- a/.github/workflows/ci-linux.yml
+++ b/.github/workflows/ci-linux.yml
@@ -39,6 +39,7 @@ jobs:
     uses: ./.github/workflows/docker.yml
     with:
       # Build from scratch
+      free_disk_space: true
       docker_targets: "with-system-packages configured with-targets-pre with-targets"
       # FIXME: duplicated from env.TARGETS
       targets_pre: all-sage-local