diff --git a/src/pages/feedback.js b/src/pages/feedback.js
index adae87a..82dff60 100644
--- a/src/pages/feedback.js
+++ b/src/pages/feedback.js
@@ -4,7 +4,7 @@ import fetch from 'unfetch'
 import IrcButton from '../components/IrcButton.js'
 
 import styles from './feedback.module.css'
-// import constants from '../constants.json'
+import constants from '../constants.json'
 
 const results = {
   success: 'SUCCESS',
@@ -72,7 +72,7 @@ export default function Feedback (props) {
       return
     }
 
-    const rawResponse = await fetch('http://localhost:8080/postfeedback', {
+    const rawResponse = await fetch(constants.apiUrl + 'postfeedback', {
       method: 'POST',
       headers: {
         'Accept': 'application/json',
@@ -98,7 +98,7 @@ export default function Feedback (props) {
       const formData = new FormData() // eslint-disable-line
       formData.append('file', file)
 
-      const rawFileResponse = await fetch('http://localhost:8080/postfeedbackfile', {
+      const rawFileResponse = await fetch(constants.apiUrl + 'postfeedbackfile', {
         method: 'POST',
         headers: {
           'Accept': 'application/json'