diff --git a/apps/dashboard/src/routes/api/domain/+server.ts b/apps/dashboard/src/routes/api/domain/+server.ts
index b16f5db0..f1ba0abf 100644
--- a/apps/dashboard/src/routes/api/domain/+server.ts
+++ b/apps/dashboard/src/routes/api/domain/+server.ts
@@ -3,6 +3,7 @@ import {
   getConfigResponse,
   removeDomainFromVercelProject
 } from '$lib/utils/services/org/domain';
+
 import { json } from '@sveltejs/kit';
 
 export async function POST({ request }) {
@@ -13,8 +14,11 @@ export async function POST({ request }) {
     return json({ success: false, message: 'Missing fields' }, { status: 400 });
   }
 
-  if (params?.domain?.includes('classroomio')) {
-    return json({ success: false, message: 'Domain cannot contain classroomio' }, { status: 400 });
+  if (params?.domain?.includes('classroomio.com')) {
+    return json(
+      { success: false, message: 'Domain cannot contain classroomio.com' },
+      { status: 400 }
+    );
   }
 
   try {