diff --git a/app/database/database_seeder.ts b/app/database/database_seeder.ts
index a70df7e..c150090 100644
--- a/app/database/database_seeder.ts
+++ b/app/database/database_seeder.ts
@@ -15,7 +15,7 @@ export default class DatabaseSeeder {
     // Create users
     const admin = new User({
       email: 'admin@citium.it',
-      password: bcrypt.hash('Admin123', 10),
+      password: bcrypt.hashSync('Admin123', 10),
       firstName: 'Admin',
       lastName: 'Citium',
       role: 'admin',
@@ -24,7 +24,7 @@ export default class DatabaseSeeder {
 
     const user = new User({
       email: 'mariorossi@mail.com',
-      password: bcrypt.hash('Password123', 10),
+      password: bcrypt.hashSync('Password123', 10),
       firstName: 'Mario',
       lastName: 'Rossi',
     })