diff --git a/krebs/3modules/tv/default.nix b/krebs/3modules/tv/default.nix
index b6d779981..abcc67933 100644
--- a/krebs/3modules/tv/default.nix
+++ b/krebs/3modules/tv/default.nix
@@ -172,7 +172,7 @@ with lib;
     mu = {
       nets = {
         retiolum = {
-          addrs4 = ["10.243.20.01"];
+          addrs4 = ["10.243.20.1"];
           addrs6 = ["42:0:0:0:0:0:0:2001"];
           aliases = [
             "mu.r"