diff --git a/krebs/3modules/external/mic92.nix b/krebs/3modules/external/mic92.nix
index db57b5944..6c20c813e 100644
--- a/krebs/3modules/external/mic92.nix
+++ b/krebs/3modules/external/mic92.nix
@@ -146,7 +146,6 @@ in {
       owner = config.krebs.users.mic92;
       nets = rec {
         retiolum = {
-          ip4.addr = "10.243.29.177";
           aliases = [ "herbert.r" ];
           tinc.pubkey = ''
             -----BEGIN RSA PUBLIC KEY-----