diff --git a/containers/beryllium/configuration.nix b/containers/beryllium/configuration.nix
index 752b5a3..8c01248 100644
--- a/containers/beryllium/configuration.nix
+++ b/containers/beryllium/configuration.nix
@@ -7,6 +7,8 @@
   };
   networking.firewall.allowedTCPPorts = [ 6167 ];
   networking.firewall.allowedUDPPorts = [ 6167 ];
+  # TODO: this should be generically set
+  networking.nameservers = [ "fd0d:1::2:1" ];
 
   services.matrix-continuwuity = {
     enable = true;