diff --git a/backend/middleware/checkDomain.js b/backend/middleware/checkDomain.js
index c620f49..48e89fb 100644
--- a/backend/middleware/checkDomain.js
+++ b/backend/middleware/checkDomain.js
@@ -3,12 +3,11 @@
 function checkDomain(req, res, next) {
     const allowedCollegeDomain = 'gne1.gndec.ac.in';
     const allowedVercelDomain ="training-tracker-gndec.vercel.app";
-    const allowedOnRenderDomain = "training-tracker-cse.onrender.com";
     const origin = req.get('Origin') || req.get('Referer');
 
     if (origin) {
         const url = new URL(origin);
-        if (url.hostname === allowedCollegeDomain || url.hostname === allowedVercelDomain || url.hostname === allowedOnRenderDomain) {
+        if (url.hostname === allowedCollegeDomain || url.hostname === allowedVercelDomain) {
             return next();
         }
     }
@@ -16,4 +15,4 @@ function checkDomain(req, res, next) {
     res.status(403).json({ message: 'Forbidden' });
 }
 
-module.exports = checkDomain;
\ No newline at end of file
+module.exports = checkDomain;