Error with env

[gm0re]

I'm creating a seeder this way:

php artisan seed:make test --env=sprint-7

but when I run:

php artisan seed:run --env=sprint-7

I get the following error:

[Symfony\Component\Debug\Exception\FatalErrorException] Illuminate\Filesystem\Filesystem::requireOnce(): Failed opening required '/vagrant/database/smartSeeds/seed_2016_12_31_0_PagesTableSeeder.php' (include_path='.:/usr/share/php:/usr/share/pear')

ps. I'm using the env parameter as a version instead of the real environment.