diff --git a/.gitea/workflows/s3-repo-backup.yml b/.gitea/workflows/s3-repo-backup.yml
index f5e3fc7..68c426c 100644
--- a/.gitea/workflows/s3-repo-backup.yml
+++ b/.gitea/workflows/s3-repo-backup.yml
@@ -5,7 +5,7 @@ on:
    branches: [ master ]
 
 env:
-  S3_BACKUP_ENDPOINT: https://s3.dunemask.net
+  S3_BACKUP_ENDPOINT: https://s3.dunemask.dev
   S3_BACKUP_KEY_ID: gitea-repo-backup
   S3_BACKUP_KEY: ${{ secrets.S3_REPO_BACKUP_KEY }}
   REPO_DIR: ${{ gitea.workspace }}/${{ gitea.respository }}