Django - admin.py for multiple apps in a single django project

I have a Django project that has 2 apps - a blog app and a tutorials app. I just completed the blog app and it has the `admin.py` for registering the models like so: ``` admin.site.register(Blog, BlogAdmin) admin.site.register(Category, CategoryAdmin) ``` I just started working on the tutorials app and wrote the models and created the `admin.py` within it. It looks as follows: ``` admin.site.register(Tutorial, tutorialAdmin) admin.site.register(tutType, tutTypeAdmin) ``` The models have been imported. However, when I run `python manage.py syncdb` and then `python manage.py runserver`, I do not find the new models in the admin section of the site (`127.0.0.1:8000/admin`). Should I move the `admin.py` outside both the apps and make it a single file which registers all the models of the different apps? Or is there some other step that I am missing out on?