diff --git a/lib/bing.js b/lib/bing.js
index 2ef69bf..40469da 100644
--- a/lib/bing.js
+++ b/lib/bing.js
@@ -86,7 +86,7 @@ var Bing = function (options) {
       },
       timeout: opts.reqTimeout,
       pool: {
-          maxSockets: opts.maxSockets || Infinity
+          maxSockets: opts.maxSockets ? opts.maxSockets : Infinity
       }
 
     }, function (err, res, body) {