diff --git a/tools/shared/docker.py b/tools/shared/docker.py
index 2838e5b7..a8c19b97 100644
--- a/tools/shared/docker.py
+++ b/tools/shared/docker.py
@@ -78,7 +78,7 @@ def package(self, args: argparse.Namespace) -> None:
             zip_path = args.output
         else:
             version = generate_version()
-            zip_path = Path(f"{version}-{self.RELEASE_ZIP_SUFFIX}.zip")
+            zip_path = Path(f"TR2X-{version}-{self.RELEASE_ZIP_SUFFIX}.zip")
         source_files = [
             *[
                 (path, path.relative_to(SHIP_DIR))