diff --git a/plugins/runtimes/flutter/plugin.yaml b/plugins/runtimes/flutter/plugin.yaml
index 5669620..5a92a24 100644
--- a/plugins/runtimes/flutter/plugin.yaml
+++ b/plugins/runtimes/flutter/plugin.yaml
@@ -2,7 +2,7 @@ name: flutter
 description: Dart Flutterruntime
 default_version: "3.7.2"
 download:
-  url_template: "https://storage.googleapis.com/flutter_infra_release/releases/stable/{{.OS}}/flutter_{{.OS}}_{{.Arch}}_{{.Version}}-stable.zip"
+  url_template: "https://storage.googleapis.com/flutter_infra_release/releases/stable/{{.OS}}/flutter_{{.OS}}_{{.Arch}}_{{.Version}}-stable.{{.Extension}}"
   file_name_template: "flutter"
   extension:
     default: "zip"