diff --git a/django/core/management/base.py b/django/core/management/base.py
index 2777d4109e..eca2f61264 100644
--- a/django/core/management/base.py
+++ b/django/core/management/base.py
@@ -16,10 +16,9 @@ from optparse import OptionParser
 
 import django
 from django.core import checks
-from django.core.exceptions import ImproperlyConfigured
 from django.core.management.color import color_style, no_style
 from django.db import connections
-from django.utils.deprecation import RemovedInDjango19Warning, RemovedInDjango20Warning
+from django.utils.deprecation import RemovedInDjango20Warning
 from django.utils.encoding import force_str
 
 
diff --git a/tests/admin_scripts/tests.py b/tests/admin_scripts/tests.py
index f4a29552b5..cbe2a5e6e3 100644
--- a/tests/admin_scripts/tests.py
+++ b/tests/admin_scripts/tests.py
@@ -19,13 +19,11 @@ import unittest
 import django
 from django import conf, get_version
 from django.conf import settings
-from django.core.exceptions import ImproperlyConfigured
 from django.core.management import BaseCommand, CommandError, call_command, color
-from django.utils.deprecation import RemovedInDjango19Warning
 from django.utils.encoding import force_text
 from django.utils._os import npath, upath
 from django.utils.six import StringIO
-from django.test import LiveServerTestCase, TestCase, ignore_warnings, mock, override_settings
+from django.test import LiveServerTestCase, TestCase, mock, override_settings
 from django.test.runner import DiscoverRunner