diff --git a/config/net/c3d2iot.nix b/config/net/c3d2iot.nix
index 011dffd..e4b4e6d 100644
--- a/config/net/c3d2iot.nix
+++ b/config/net/c3d2iot.nix
@@ -11,7 +11,7 @@
     dynamicDomain = true;
     domainName = "c3d2iot.zentralwerk.org";
     hosts4 = {
-      c3d2iot-gw = "10.0.0.254";
+      c3d2iot-gw = "10.22.0.1";
     };
     hosts6 = {
       dn42 = {