diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 6ac8eb8..f71da8c 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -1,7 +1,7 @@
 name: bluebuild
 on:
   schedule:
-    - cron: "00 06 * * *" # build at 17:00 UTC every day 
+    - cron: "00 06 * * *" # build at 06:00 UTC every day 
                           # (20 minutes after last ublue images start building)
   push:
     paths-ignore: # don't rebuild if only documentation has changed
@@ -32,3 +32,6 @@ jobs:
           cosign_private_key: ${{ secrets.SIGNING_SECRET }}
           registry_token: ${{ github.token }}
           pr_event_number: ${{ github.event.number }}
+
+          # enabled by default, disable if your image is small and you want faster builds      
+          maximize_build_space: true