diff --git a/microvms/music/oxaproxy.nix b/microvms/music/oxaproxy.nix
index 899aa17..737d413 100644
--- a/microvms/music/oxaproxy.nix
+++ b/microvms/music/oxaproxy.nix
@@ -43,7 +43,7 @@
     };
 
     networks."111-host" = {
-      matchconfig.MACAddress = "02:00:00:00:00:01";
+      matchConfig.MACAddress = "02:00:00:00:00:01";
       networkConfig = {
         Address = "10.99.99.101/24";
       };