diff --git a/lib/lxc-container.nix b/lib/lxc-container.nix
index 037257ff..a8e45d11 100644
--- a/lib/lxc-container.nix
+++ b/lib/lxc-container.nix
@@ -8,9 +8,9 @@
 
   networking.networkmanager.dns = "unbound";
   networking.useHostResolvConf = false;
-  environment.etc."resolv.conf".text = ''
-    nameserver ${builtins.concatStringsSep " " config.networking.nameservers}
-  '';
+  environment.etc."resolv.conf".text = lib.concatMapStrings (ns: ''
+    nameserver ${ns}
+  '') config.networking.nameservers;
 
   nix.useSandbox = false;
   nix.maxJobs = lib.mkDefault 1;