diff --git a/django/db/models/fields/__init__.py b/django/db/models/fields/__init__.py
index 94abfd784c..2cd509e9ed 100644
--- a/django/db/models/fields/__init__.py
+++ b/django/db/models/fields/__init__.py
@@ -29,7 +29,6 @@ class NOT_PROVIDED:
 # The values to use for "blank" in SelectFields. Will be appended to the start
 # of most "choices" lists.
 BLANK_CHOICE_DASH = [("", "---------")]
-BLANK_CHOICE_NONE = [("", "None")]
 
 class FieldDoesNotExist(Exception):
     pass