diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 0e39237e178..796cb996e08 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -54,14 +54,15 @@ jobs:
           echo REST_URL=http://\${DSPACE_HOST}:\${DSPACE_REST_PORT}/server >> .env.dev-5
           echo UI_URL=http://\${DSPACE_HOST}:\${DSPACE_REST_PORT} >> .env.dev-5
 
-          echo S3_STORAGE=0 >> .env.dev-5
-          echo S3_ENABLED=false >> .env.dev-5
+          echo S3_STORAGE=1 >> .env.dev-5
+          echo S3_ENABLED=true >> .env.dev-5
           echo S3_RELATIVE_PATH=true >> .env.dev-5
-          echo S3_BUCKET=dev-5-dspace >> .env.dev-5
-          echo S3_SUBFOLDER=seven-five >> .env.dev-5
+          echo S3_BUCKET=testbucket >> .env.dev-5
+          echo S3_SUBFOLDER=dtq-test >> .env.dev-5
           echo S3_ACCESS=${{ secrets.AMAZON_ACCESS }} >> .env.dev-5
           echo S3_SECRET=${{ secrets.AMAZON_SECRET }} >> .env.dev-5
-          echo S3_REGION_NAME=eu-central-1 >> .env.dev-5
+          echo S3_REGION_NAME=us-east-1 >> .env.dev-5
+          echo S3_ENDPOINT=https://s3.cl4.du.cesnet.cz >> .env.dev-5
 
           export ENVFILE=$(pwd)/.env.dev-5
           ./start.sh dspace-${{ env.INSTANCE }}