diff --git a/client/src/utils/configUtils.ts b/client/src/utils/configUtils.ts
index 43da9188..f7bd4bb9 100644
--- a/client/src/utils/configUtils.ts
+++ b/client/src/utils/configUtils.ts
@@ -5,7 +5,7 @@ import {
 } from "@/lib/constants";
 
 export const getMCPProxyAddress = (config: InspectorConfig): string => {
-  var proxyFullAddress = config.MCP_PROXY_FULL_ADDRESS.value as string;
+  let proxyFullAddress = config.MCP_PROXY_FULL_ADDRESS.value as string;
   if (proxyFullAddress) {
     proxyFullAddress = proxyFullAddress.replace(/\/+$/, "");
     return proxyFullAddress;