diff --git a/rest_auth/tests/test_api.py b/rest_auth/tests/test_api.py
index 7adcf71..b64cf8c 100644
--- a/rest_auth/tests/test_api.py
+++ b/rest_auth/tests/test_api.py
@@ -224,6 +224,15 @@ class APITestCase1(TestCase, BaseAPITestCase):
         }
         self.post(self.login_url, data=payload, status_code=200)
 
+    def test_password_reset_with_email_in_different_case(self):
+        user = get_user_model().objects.create_user(self.USERNAME, self.EMAIL.lower(), self.PASS)
+
+        # call password reset in upper case
+        mail_count = len(mail.outbox)
+        payload = {'email': self.EMAIL.upper()}
+        self.post(self.password_reset_url, data=payload, status_code=200)
+        self.assertEqual(len(mail.outbox), mail_count + 1)
+
     def test_password_reset_with_invalid_email(self):
         get_user_model().objects.create_user(self.USERNAME, self.EMAIL, self.PASS)