diff --git a/hosts/sin/copyparty.nix b/hosts/sin/copyparty.nix
index cbd5015..541359b 100644
--- a/hosts/sin/copyparty.nix
+++ b/hosts/sin/copyparty.nix
@@ -65,7 +65,7 @@
       "/data" = {
         path = "/mnt/data";
         access = {
-          rw = ["serhao"];
+          rwd = ["serhao"];
         };
         flags = {
           e2d = true;