diff --git a/django/db/models/lookups.py b/django/db/models/lookups.py
index 888d62793f..4cbf27ee56 100644
--- a/django/db/models/lookups.py
+++ b/django/db/models/lookups.py
@@ -341,11 +341,6 @@ class IEndsWith(PatternLookup):
 Field.register_lookup(IEndsWith)
 
 
-class Between(BuiltinLookup):
-    def get_rhs_op(self, connection, rhs):
-        return "BETWEEN %s AND %s" % (rhs, rhs)
-
-
 class Range(BuiltinLookup):
     lookup_name = 'range'