diff --git a/plugins/runtimes/flutter/plugin.yaml b/plugins/runtimes/flutter/plugin.yaml
index 8146bea3..56696209 100644
--- a/plugins/runtimes/flutter/plugin.yaml
+++ b/plugins/runtimes/flutter/plugin.yaml
@@ -6,6 +6,7 @@ download:
   file_name_template: "flutter"
   extension:
     default: "zip"
+    linux: "tar.xz"
   arch_mapping:
     "386": "ia32"
     "amd64": "x64"