diff --git a/build/index.js b/build/index.js
index a306dd0..65ed030 100644
--- a/build/index.js
+++ b/build/index.js
@@ -61,6 +61,7 @@ function jsonp(url, options) {
         }
         url += serialize(params);
         url = url.replace('?&', '?');
+        return url;
     }
 
     promise = new Promise(function (resolve, reject) {
diff --git a/package.json b/package.json
index ae3b40c..0e315f7 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "simple-jsonp-promise",
-  "version": "1.0.7",
+  "version": "1.0.8",
   "description": "",
   "main": "build/index.js",
   "scripts": {
diff --git a/src/index.js b/src/index.js
index d1d00db..4096183 100644
--- a/src/index.js
+++ b/src/index.js
@@ -54,6 +54,7 @@ function jsonp(url, options) {
         if (!~url.indexOf('?')) { url += '?'; }
         url += serialize(params);
         url = url.replace('?&', '?');
+        return url;
     }
 
     promise = new Promise((resolve, reject) => {