diff --git a/hosts/sin/secrets.nix b/hosts/sin/secrets.nix
index efea12b..6090417 100644
--- a/hosts/sin/secrets.nix
+++ b/hosts/sin/secrets.nix
@@ -13,6 +13,7 @@
     copyparty-serhao = {
       file = ./secrets/copyparty-serhao.age;
       mode = "700";
+      owner = "copyparty";
     };
   };
 }