diff --git a/app/utils/browser.js b/app/utils/browser.js
index 0ebc5e4bf..0e6728570 100644
--- a/app/utils/browser.js
+++ b/app/utils/browser.js
@@ -1 +1,7 @@
-export const getPublicUrl = () => `${window.location.protocol}//${window.location.hostname}/app/`
\ No newline at end of file
+export const getPublicUrl = () => {
+  if (window.location.port) {
+    return `${window.location.protocol}//${window.location.hostname}:${window.location.port}/app/`
+  }
+
+  return `${window.location.protocol}//${window.location.hostname}/app/`
+}