diff --git a/src/constants/routes.tsx b/src/constants/routes.tsx
index 3589fdc46a035c9c765e2df45a5298e91e29cc88..aa560c1dd27aedac471138a6a57fbad9a2a97d3d 100644
--- a/src/constants/routes.tsx
+++ b/src/constants/routes.tsx
@@ -1,5 +1,5 @@
 const dev = {
-  MATERIALS_URL: "http://localhost:5000"
+  MATERIALS_URL: `http://${window.location.hostname}:5000`
 }
 
 const prod = {