diff --git a/system/networking.nix b/system/networking.nix
index cb5cebd..fa57e84 100644
--- a/system/networking.nix
+++ b/system/networking.nix
@@ -36,13 +36,4 @@
   systemd.services.dnscrypt-proxy2.serviceConfig = {
     StateDirectory = lib.mkForce "dnscrypt-proxy2";
   };
-
-  # prefer IPv6
-  environment.etc."gai.conf".text = ''
-    label ::1/128       0
-    label ::/0          1
-    label 2002::/16     2
-    label ::/96         3
-    label ::ffff:0:0/96 4
-  '';
 }