diff --git a/config/net/c3d2.nix b/config/net/c3d2.nix
index df30af3..2bf82c0 100644
--- a/config/net/c3d2.nix
+++ b/config/net/c3d2.nix
@@ -22,7 +22,7 @@
         # "fernandopoo.hq.c3d2.de" = "aa:00:f7:52:85:27";
         # "fhem.hq.c3d2.de" = "b8:27:eb:9e:8b:db";
         # "git.hq.c3d2.de" = "aa:00:47:d8:57:10";
-        "glotzbert.hq.c3d2.de" = "ec:a8:6b:fe:b4:cb";
+        "glotzbert.hq.c3d2.de" = "90:1b:0e:88:da:0a";
         "wled-nix-snowflake.hq.c3d2.de" = "44:17:93:10:77:e8";
         "wled-fairy-dust.hq.c3d2.de" = "3c:61:05:e3:2f:ad";
         "wled-warnbert.hq.c3d2.de" = "3c:61:05:fc:21:37";