diff --git a/machines/vega/services/samba.nix b/machines/vega/services/samba.nix
index 893544b..e2a7c61 100644
--- a/machines/vega/services/samba.nix
+++ b/machines/vega/services/samba.nix
@@ -43,7 +43,7 @@ in
       "guest ok" = "yes";
       "create mask" = "0640";
       "directory mask" = "0750";
-      writable = "yes";
+      writable = "no";
       browseable = "yes";
       printable = "no";
       # TODO