diff --git a/configs/mainnet.json b/configs/mainnet.json
index 2d2f696..f8c8179 100644
--- a/configs/mainnet.json
+++ b/configs/mainnet.json
@@ -194,6 +194,5 @@
       "perpPoolDepositBoost": 2,
       "perpTradingBoost": 3
     }
-  },
-  "maintenance": {}
-}
+  }
+}
\ No newline at end of file