diff --git a/client/src/components/rooms/RoomGroupWidget.vue b/client/src/components/rooms/RoomGroupWidget.vue
index 51774a53..6508b25b 100644
--- a/client/src/components/rooms/RoomGroupWidget.vue
+++ b/client/src/components/rooms/RoomGroupWidget.vue
@@ -2,7 +2,7 @@
   <div class="room-group-widget">
     <group></group>
     <span>
-        {{name}} - {{year}}
+        {{name}}
     </span>
   </div>
 </template>
@@ -11,7 +11,7 @@
   import Group from '@/components/icons/Group.vue';
 
   export default {
-    props: ['name', 'year'],
+    props: ['name'],
 
     components: {
       Group
diff --git a/client/src/graphql/gql/fragments/schoolClassParts.gql b/client/src/graphql/gql/fragments/schoolClassParts.gql
index 0476f76b..f43491e4 100644
--- a/client/src/graphql/gql/fragments/schoolClassParts.gql
+++ b/client/src/graphql/gql/fragments/schoolClassParts.gql
@@ -1,5 +1,4 @@
 fragment SchoolClassParts on SchoolClassNode {
   id
   name
-  year
 }
diff --git a/server/users/admin.py b/server/users/admin.py
index 773c16f0..5ffeb5cd 100644
--- a/server/users/admin.py
+++ b/server/users/admin.py
@@ -15,8 +15,7 @@ class RoleInline(admin.TabularInline):
 
 @admin.register(SchoolClass)
 class SchoolClassAdmin(admin.ModelAdmin):
-    list_display = ('id', 'name', 'year')
-    list_filter = ('year',)
+    list_display = ('id', 'name')
 
 
 @admin.register(Role)
diff --git a/server/users/factories.py b/server/users/factories.py
index a91ca864..3c07c478 100644
--- a/server/users/factories.py
+++ b/server/users/factories.py
@@ -17,7 +17,6 @@ class SchoolClassFactory(factory.django.DjangoModelFactory):
         model = SchoolClass
 
     name = factory.Sequence(lambda n: '{}{}{}'.format(random.choice(class_types), '18', class_suffix[n % len(class_suffix)]))
-    year = factory.LazyAttribute(lambda x: random.choice([2017, 2018, 2019]))
     is_deleted = False
 
     @factory.post_generation
diff --git a/server/users/inputs.py b/server/users/inputs.py
index 7956b03b..586b7094 100644
--- a/server/users/inputs.py
+++ b/server/users/inputs.py
@@ -5,7 +5,6 @@ from graphene import InputObjectType
 class SchoolClassInput(InputObjectType):
     id = graphene.ID()
     name = graphene.String()
-    year = graphene.Int()
 
 
 class PasswordUpdateInput(InputObjectType):
diff --git a/server/users/migrations/0005_auto_20190703_0955.py b/server/users/migrations/0005_auto_20190703_0955.py
new file mode 100644
index 00000000..6f37518b
--- /dev/null
+++ b/server/users/migrations/0005_auto_20190703_0955.py
@@ -0,0 +1,22 @@
+# Generated by Django 2.0.6 on 2019-07-03 09:55
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('users', '0004_user_avatar_url'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='schoolclass',
+            name='year',
+        ),
+        migrations.AlterField(
+            model_name='user',
+            name='email',
+            field=models.EmailField(max_length=254, unique=True, verbose_name='email address'),
+        ),
+    ]
diff --git a/server/users/models.py b/server/users/models.py
index 6cc3ac78..11eed4b0 100644
--- a/server/users/models.py
+++ b/server/users/models.py
@@ -13,6 +13,7 @@ DEFAULT_SCHOOL_ID = 1
 class User(AbstractUser):
     last_module = models.ForeignKey('books.Module', related_name='+', on_delete=models.SET_NULL, null=True)
     avatar_url = models.CharField(max_length=254, blank=True, default='')
+    email = models.EmailField(_('email address'), unique=True)
 
     def get_role_permissions(self):
         perms = set()
@@ -44,13 +45,11 @@ class User(AbstractUser):
 
 class SchoolClass(models.Model):
     name = models.CharField(max_length=100, blank=False, null=False)
-    year = models.PositiveIntegerField(blank=False, null=False,
-                                       validators=[MinValueValidator(1900), MaxValueValidator(2200)])
     is_deleted = models.BooleanField(blank=False, null=False, default=False)
     users = models.ManyToManyField(get_user_model(), related_name='school_classes')
 
     def __str__(self):
-        return 'SchoolClass {}-{}-{}'.format(self.id, self.name, self.year)
+        return 'SchoolClass {}-{}'.format(self.id, self.name)
 
     def is_user_in_schoolclass(self, user):
         return user.is_superuser or user.school_classes.filter(pk=self.id).count() > 0
diff --git a/server/users/services.py b/server/users/services.py
index b075cc2d..efc0f011 100644
--- a/server/users/services.py
+++ b/server/users/services.py
@@ -21,7 +21,6 @@ def create_users(data=None):
 
         SchoolClassFactory(
             users=[teacher] + students,
-            year='2018',
             name='skillbox'
         )
         teacher2 = UserFactory(username='teacher2')
@@ -30,7 +29,6 @@ def create_users(data=None):
         UserRole.objects.create(user=student_second_class, role=student_role)
         SchoolClassFactory(
             users=[teacher2, student_second_class],
-            year='2018',
             name='second_class'
         )
 
@@ -59,5 +57,4 @@ def create_users(data=None):
             SchoolClassFactory(
                 users=students + [teacher],
                 name=school_class.get('class'),
-                year='2018'
             )