diff --git a/hosts/polaris/configuration.nix b/hosts/polaris/configuration.nix
index ab8e7bf3..1a6ee524 100644
--- a/hosts/polaris/configuration.nix
+++ b/hosts/polaris/configuration.nix
@@ -33,17 +33,12 @@ in
     kernel.sysctl = { } // common.sysctl_opts;
     tmp.useTmpfs = true;
     zfs = {
+      extraPools = [ "zroot/box" ];
       forceImportRoot = false;
       forceImportAll = false;
     };
   };
 
-  # fileSystems."/opt/box" = {
-  #   device = "zroot/box";
-  #   fsType = "zfs";
-  #   options = [ "legacy" ];
-  # };
-
   environment = {
     variables = {
       NIX_HOST = hostname;