diff --git a/src/index.js b/src/index.js
index 247ece3..b8d0e37 100644
--- a/src/index.js
+++ b/src/index.js
@@ -9,7 +9,7 @@ const express = require("express");
 var cors = require("cors");
 
 const app = express();
-const port = 8090;
+const port = process.env.PORT || 8090;
 
 const got = require("got");
 const twitter = require("twitter-text");