diff --git a/.github/workflows/preview.yml b/.github/workflows/preview.yml
index d2cbe701bc..302a9e3d20 100644
--- a/.github/workflows/preview.yml
+++ b/.github/workflows/preview.yml
@@ -8,7 +8,7 @@ on:
 
 jobs:
   publish:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-latest-32-cores
 
     steps:
       - name: Set up Docker Buildx