diff --git a/src/app.ts b/src/app.ts
index 916ec76..757f1da 100644
--- a/src/app.ts
+++ b/src/app.ts
@@ -8,6 +8,7 @@ import authPlugin from './plugins/auth.js';
 import subscriptionPlugin from './plugins/subscription.js';
 import { authRoutes } from './routes/auth.js';
 import { profileRoutes } from './routes/profile.js';
+import { testsRoutes } from './routes/tests.js';
 import { env } from './config/env.js';
 import { randomUUID } from 'node:crypto';
 
@@ -77,6 +78,7 @@ export async function buildApp(): Promise<FastifyInstance> {
   await app.register(subscriptionPlugin);
   await app.register(authRoutes, { prefix: '/auth' });
   await app.register(profileRoutes, { prefix: '/profile' });
+  await app.register(testsRoutes, { prefix: '/tests' });
 
   app.get('/health', async () => ({ status: 'ok', timestamp: new Date().toISOString() }));