diff --git a/internal/fuzz/db.go b/internal/fuzz/db.go
index 2e0ca1d..2a5dfe9 100644
--- a/internal/fuzz/db.go
+++ b/internal/fuzz/db.go
@@ -1,6 +1,8 @@
 package fuzz
 
 import (
+	"goyco/internal/database"
+
 	"gorm.io/driver/sqlite"
 	"gorm.io/gorm"
 	"gorm.io/gorm/logger"
@@ -14,68 +16,16 @@ func GetFuzzDB() (*gorm.DB, error) {
 		return nil, err
 	}
 
-	err = db.Exec(`
-		CREATE TABLE IF NOT EXISTS users (
-			id INTEGER PRIMARY KEY AUTOINCREMENT,
-			username TEXT UNIQUE NOT NULL,
-			email TEXT UNIQUE NOT NULL,
-			password TEXT NOT NULL,
-			email_verified INTEGER DEFAULT 0 NOT NULL,
-			email_verified_at DATETIME,
-			email_verification_token TEXT,
-			email_verification_sent_at DATETIME,
-			password_reset_token TEXT,
-			password_reset_sent_at DATETIME,
-			password_reset_expires_at DATETIME,
-			locked INTEGER DEFAULT 0,
-			session_version INTEGER DEFAULT 1 NOT NULL,
-			created_at DATETIME,
-			updated_at DATETIME,
-			deleted_at DATETIME
-		);
-		CREATE TABLE IF NOT EXISTS posts (
-			id INTEGER PRIMARY KEY AUTOINCREMENT,
-			title TEXT NOT NULL,
-			url TEXT UNIQUE,
-			content TEXT,
-			author_id INTEGER,
-			author_name TEXT,
-			up_votes INTEGER DEFAULT 0,
-			down_votes INTEGER DEFAULT 0,
-			score INTEGER DEFAULT 0,
-			created_at DATETIME,
-			updated_at DATETIME,
-			deleted_at DATETIME,
-			FOREIGN KEY(author_id) REFERENCES users(id)
-		);
-		CREATE TABLE IF NOT EXISTS votes (
-			id INTEGER PRIMARY KEY AUTOINCREMENT,
-			user_id INTEGER,
-			post_id INTEGER NOT NULL,
-			type TEXT NOT NULL,
-			vote_hash TEXT,
-			created_at DATETIME,
-			updated_at DATETIME,
-			FOREIGN KEY(user_id) REFERENCES users(id),
-			FOREIGN KEY(post_id) REFERENCES posts(id)
-		);
-		CREATE TABLE IF NOT EXISTS account_deletion_requests (
-			id INTEGER PRIMARY KEY AUTOINCREMENT,
-			user_id INTEGER NOT NULL,
-			token_hash TEXT UNIQUE NOT NULL,
-			expires_at DATETIME NOT NULL,
-			created_at DATETIME,
-			FOREIGN KEY(user_id) REFERENCES users(id)
-		);
-		CREATE TABLE IF NOT EXISTS refresh_tokens (
-			id INTEGER PRIMARY KEY AUTOINCREMENT,
-			user_id INTEGER NOT NULL,
-			token_hash TEXT UNIQUE NOT NULL,
-			expires_at DATETIME NOT NULL,
-			created_at DATETIME,
-			FOREIGN KEY(user_id) REFERENCES users(id)
-		);
-	`).Error
+	err = db.AutoMigrate(
+		&database.User{},
+		&database.Post{},
+		&database.Vote{},
+		&database.AccountDeletionRequest{},
+		&database.RefreshToken{},
+	)
+	if err != nil {
+		return nil, err
+	}
 
-	return db, err
+	return db, nil
 }