diff --git a/assets/js/index.js b/assets/js/index.js
index 2af5424..a9ab17e 100644
--- a/assets/js/index.js
+++ b/assets/js/index.js
@@ -1,4 +1,4 @@
-
+const PORT = process.env.PORT;
 
 
 $("#add_user").submit(function(event){
@@ -17,7 +17,7 @@ $("#update_user").submit(function(event){
 
 
     var request = {
-        "url" : `http://localhost:3000/api/users/${data.id}`,
+        "url" : `http://localhost:${PORT}/api/users/${data.id}`,
         "method" : "PUT",
         "data" : data
     }
@@ -34,7 +34,7 @@ if(window.location.pathname == "/"){
         var id = $(this).attr("data-id")
 
         var request = {
-            "url" : `http://localhost:3000/api/users/${id}`,
+            "url" : `http://localhost:${PORT}/api/users/${id}`,
             "method" : "DELETE"
         }
 
diff --git a/server/services/render.js b/server/services/render.js
index 22068b7..d5befe0 100644
--- a/server/services/render.js
+++ b/server/services/render.js
@@ -1,9 +1,10 @@
 const axios = require('axios');
+const PORT = process.env.PORT;
 
 
 exports.homeRoutes = (req, res) => {
     // Make a get request to /api/users
-    axios.get('http://localhost:3000/api/users')
+    axios.get(`http://localhost:${PORT}/api/users`)
         .then(function(response){
             res.render('index', { users : response.data });
         })
@@ -19,7 +20,7 @@ exports.add_user = (req, res) =>{
 }
 
 exports.update_user = (req, res) =>{
-    axios.get('http://localhost:3000/api/users', { params : { id : req.query.id }})
+    axios.get(`http://localhost:${PORT}/api/users`, { params : { id : req.query.id }})
         .then(function(userdata){
             res.render("update_user", { user : userdata.data})
         })