diff --git a/lib/index.js b/lib/index.js
index 614e335..a79688d 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -76,11 +76,7 @@ exports.format = function(format) {
 };
 
 exports.vsprintf = function(format, replacements) {
-    var args = [format];
-    replacements.forEach(function(replacement) {
-        args.push(replacement);
-    });
-    return exports.format.apply(this, args);
+    return exports.format.apply(this, [format].concat(replacements));
 };
 
 exports.sprintf = exports.format;