diff --git a/server/tests/debug-tenant.js b/server/tests/debug-tenant.js
index 5a1c33b..8f9d40b 100644
--- a/server/tests/debug-tenant.js
+++ b/server/tests/debug-tenant.js
@@ -1,13 +1,25 @@
 // Debug script to isolate tenant validation issue
-const { setupTestEnvironment } = require('./setup');
+const { Sequelize } = require('sequelize');
+const path = require('path');
 
 async function debugTenant() {
   try {
-    console.log('Setting up test environment...');
-    const { models } = await setupTestEnvironment();
+    console.log('Setting up database...');
+    const sequelize = new Sequelize({
+      dialect: 'sqlite',
+      storage: ':memory:',
+      logging: console.log
+    });
+
+    // Load models
+    const modelsPath = path.join(__dirname, '..', 'models');
+    const Tenant = require(path.join(modelsPath, 'Tenant.js'))(sequelize);
+    
+    // Sync database
+    await sequelize.sync({ force: true });
     
     console.log('Attempting to create tenant...');
-    const tenant = await models.Tenant.create({
+    const tenant = await Tenant.create({
       name: 'Debug Tenant',
       slug: 'debug-tenant-' + Date.now(),
       domain: 'debug.example.com',