1 files changed, 7 insertions, 0 deletions
diff --git a/tests/check_framework/test_security.py b/tests/check_framework/test_security.py
index 270fece659..8225b99995 100644
--- a/tests/check_framework/test_security.py
+++ b/tests/check_framework/test_security.py
@@ -1,5 +1,6 @@
 from django.conf import settings
 from django.core.checks.security import base, csrf, sessions
+from django.core.management.utils import get_random_secret_key
 from django.test import SimpleTestCase
 from django.test.utils import override_settings
 
@@ -394,6 +395,12 @@ class CheckSecretKeyTest(SimpleTestCase):
     def test_none_secret_key(self):
         self.assertEqual(base.check_secret_key(None), [base.W009])
 
+    @override_settings(
+        SECRET_KEY=base.SECRET_KEY_INSECURE_PREFIX + get_random_secret_key()
+    )
+    def test_insecure_secret_key(self):
+        self.assertEqual(base.check_secret_key(None), [base.W009])
+
     @override_settings(SECRET_KEY=('abcdefghijklmnopqrstuvwx' * 2) + 'a')
     def test_low_length_secret_key(self):
         self.assertEqual(len(settings.SECRET_KEY), base.SECRET_KEY_MIN_LENGTH - 1)