diff --git a/apps/users/migrations/0019_auto_20190304_1459.py b/apps/users/migrations/0019_auto_20190304_1459.py
index 6bb9cced0..e8b1ea8d5 100644
--- a/apps/users/migrations/0019_auto_20190304_1459.py
+++ b/apps/users/migrations/0019_auto_20190304_1459.py
@@ -10,8 +10,8 @@ class Migration(migrations.Migration):
     ]
 
     database_operations = [
-        migrations.AlterModelTable(name='accesskey', table='autentication_accesskey'),
-        migrations.AlterModelTable(name='privatetoken', table='autentication_privatetoken'),
+        migrations.AlterModelTable(name='accesskey', table='authentication_accesskey'),
+        migrations.AlterModelTable(name='privatetoken', table='authentication_privatetoken'),
         migrations.AlterModelTable(name='loginlog', table='audits_userloginlog'),
     ]
 
diff --git a/apps/users/models/user.py b/apps/users/models/user.py
index d86e42884..52d2c0105 100644
--- a/apps/users/models/user.py
+++ b/apps/users/models/user.py
@@ -321,8 +321,7 @@ class User(AbstractUser):
         pass
 
     def create_access_key(self):
-        from . import AccessKey
-        access_key = AccessKey.objects.create(user=self)
+        access_key = self.access_keys.create()
         return access_key
 
     @property
@@ -334,11 +333,6 @@ class User(AbstractUser):
             return True
         return False
 
-    def check_public_key(self, public_key):
-        if self.ssh_public_key == public_key:
-            return True
-        return False
-
     def avatar_url(self):
         admin_default = settings.STATIC_URL + "img/avatar/admin.png"
         user_default = settings.STATIC_URL + "img/avatar/user.png"