diff --git a/krebs/3modules/makefu/default.nix b/krebs/3modules/makefu/default.nix
index 489f62b65..7a6a88e85 100644
--- a/krebs/3modules/makefu/default.nix
+++ b/krebs/3modules/makefu/default.nix
@@ -464,7 +464,7 @@ with import <stockholm/lib>;
         retiolum = {
           via = internet;
           ip4.addr = "10.243.0.211";
-          ip6.addr = "42:f9f0:0000:0000:0000:0000:0000:70d2";
+          # ip6.addr = "42:f9f0:0000:0000:0000:0000:0000:70d2";
           aliases = [
             "gum.r"
             "gum.retiolum"