diff --git a/flake.nix b/flake.nix
index 215476e..7e239b5 100644
--- a/flake.nix
+++ b/flake.nix
@@ -743,7 +743,7 @@
 
         k3s-rock1 = makeRock64K3sConfig system {
           hostname = "k3s-rock1";
-          selfIp = "192.168.20.20";
+          selfIp = "192.168.20.110";
           serverIp = "192.168.20.120";
           macAddress = "02:36:51:19:8c:5d";
         };
@@ -821,7 +821,7 @@
             { name = "k3s8"; ip = "192.168.20.127"; }
             { name = "k3s9"; ip = "192.168.20.128"; }
             { name = "k3s10"; ip = "192.168.20.129"; }
-            { name = "k3s-rock1"; ip = "192.168.20.20"; }
+            { name = "k3s-rock1"; ip = "192.168.20.110"; }
             { name = "k3s-rock2"; ip = "192.168.20.111"; }
             { name = "k3s-rock3"; ip = "192.168.20.112"; }
             { name = "k3s-rock4"; ip = "192.168.20.113"; }