diff --git a/packages/sdk/server-node/src/platform/NodeRequests.ts b/packages/sdk/server-node/src/platform/NodeRequests.ts
index 8c4b48755e..eb95a64623 100644
--- a/packages/sdk/server-node/src/platform/NodeRequests.ts
+++ b/packages/sdk/server-node/src/platform/NodeRequests.ts
@@ -57,7 +57,7 @@ function processProxyOptions(
   };
   if (proxyOptions.auth) {
     parsedOptions.headers = {
-      'Proxy-Authorization': `Basic ${Buffer.from(proxyOptions.auth).toString('base64')}}`,
+      'Proxy-Authorization': `Basic ${Buffer.from(proxyOptions.auth).toString('base64')}`,
     };
   }