diff --git a/tests/nfs.nix b/tests/nfs.nix
index 7c10eec310c..4690b9e67ae 100644
--- a/tests/nfs.nix
+++ b/tests/nfs.nix
@@ -26,7 +26,7 @@ in
         { services.nfs.server.enable = true;
           services.nfs.server.exports =
             ''
-              /data 192.168.1.0/255.255.255.0(rw,no_root_squash)
+              /data 192.168.1.0/255.255.255.0(rw,no_root_squash,no_subtree_check,fsid=0)
             '';
           services.nfs.server.createMountPoints = true;
         };