diff --git a/configs/mainnet.json b/configs/mainnet.json
index 93b0a7e..e06683e 100644
--- a/configs/mainnet.json
+++ b/configs/mainnet.json
@@ -141,6 +141,5 @@
     "cmkt/129": "#10a5f6",
     "cmkt/165": "#e36bbf",
     "Unused": "#fbfafb"
-  },
-  "maintenance": {}
+  }
 }