diff --git a/.github/workflows/.e2e-run.yml b/.github/workflows/.e2e-run.yml
index ebf9d8b..083c520 100644
--- a/.github/workflows/.e2e-run.yml
+++ b/.github/workflows/.e2e-run.yml
@@ -76,7 +76,7 @@ jobs:
             } else if (inpCache === 's3') {
               const cacheName = inpSlug.replace(/[^a-zA-Z0-9]/g, '-').toLowerCase();
               core.exportVariable('CACHE_FROM', `type=s3,region=us-east-2,bucket=buildkit-s3-cache-test,name=${cacheName}`);
-              core.exportVariable('CACHE_TO', `type=s3,region=us-east-2,bucket=buildkit-s3-cache-test,name=${cacheName}`);
+              core.exportVariable('CACHE_TO', `type=s3,region=us-east-2,bucket=buildkit-s3-cache-test,name=${cacheName},mode=max`);
             }
       -
         name: Set up BuildKit config
diff --git a/test/multi.Dockerfile b/test/multi.Dockerfile
index 3f7bc4d..09df423 100644
--- a/test/multi.Dockerfile
+++ b/test/multi.Dockerfile
@@ -1,5 +1,6 @@
 # syntax=docker/dockerfile:1
 FROM --platform=$BUILDPLATFORM golang:alpine AS build
+RUN apk add --no-cache ca-certificates golang nodejs rust cargo
 
 ARG TARGETPLATFORM
 ARG BUILDPLATFORM