diff --git a/apps/registration/admin.py b/apps/registration/admin.py
index e69de29..12580d1 100644
--- a/apps/registration/admin.py
+++ b/apps/registration/admin.py
@@ -0,0 +1,26 @@
+from django.contrib import admin
+from polymorphic.admin import PolymorphicChildModelAdmin, PolymorphicParentModelAdmin
+
+from registration.models import AdminRegistration, CoachRegistration, Registration, StudentRegistration
+
+
+@admin.register(Registration)
+class RegistrationAdmin(PolymorphicParentModelAdmin):
+    child_models = (StudentRegistration, CoachRegistration, AdminRegistration,)
+    list_display = ("user", "type", "email_confirmed",)
+    polymorphic_list = True
+
+
+@admin.register(StudentRegistration)
+class StudentRegistrationAdmin(PolymorphicChildModelAdmin):
+    pass
+
+
+@admin.register(CoachRegistration)
+class CoachRegistrationAdmin(PolymorphicChildModelAdmin):
+    pass
+
+
+@admin.register(AdminRegistration)
+class AdminRegistrationAdmin(PolymorphicChildModelAdmin):
+    pass
diff --git a/apps/registration/models.py b/apps/registration/models.py
index 5c3535a..c1540db 100644
--- a/apps/registration/models.py
+++ b/apps/registration/models.py
@@ -99,7 +99,6 @@ class StudentRegistration(Registration):
         verbose_name=_("school"),
     )
 
-    # FIXME Fix permission access, mime type
     photo_authorization = models.FileField(
         verbose_name=_("photo authorization"),
         upload_to=get_random_filename,
diff --git a/apps/registration/tests.py b/apps/registration/tests.py
index db44a43..8286565 100644
--- a/apps/registration/tests.py
+++ b/apps/registration/tests.py
@@ -28,6 +28,22 @@ class TestRegistration(TestCase):
         self.coach = User.objects.create(email="coach@example.com")
         CoachRegistration.objects.create(user=self.coach, professional_activity="Teacher")
 
+    def test_admin_pages(self):
+        response = self.client.get(reverse("admin:index") + "registration/registration/")
+        self.assertEqual(response.status_code, 200)
+
+        response = self.client.get(reverse("admin:index")
+                                   + f"registration/registration/{self.user.registration.pk}/change/")
+        self.assertEqual(response.status_code, 200)
+
+        response = self.client.get(reverse("admin:index")
+                                   + f"registration/registration/{self.student.registration.pk}/change/")
+        self.assertEqual(response.status_code, 200)
+
+        response = self.client.get(reverse("admin:index")
+                                   + f"registration/registration/{self.coach.registration.pk}/change/")
+        self.assertEqual(response.status_code, 200)
+
     def test_registration(self):
         response = self.client.get(reverse("registration:signup"))
         self.assertEqual(response.status_code, 200)
@@ -182,9 +198,5 @@ class TestRegistration(TestCase):
 
     def test_string_render(self):
         # TODO These string field tests will be removed when used in a template
-        str(self.user.registration)
         self.assertRaises(NotImplementedError, lambda: Registration().type)
         self.assertRaises(NotImplementedError, lambda: Registration().form_class)
-        str(StudentRegistration().type)
-        str(CoachRegistration().type)
-        str(self.user.registration.type)    # AdminRegistration