diff --git a/rest_framework/fields.py b/rest_framework/fields.py
index 96dfc5831..13b5145ba 100644
--- a/rest_framework/fields.py
+++ b/rest_framework/fields.py
@@ -422,10 +422,7 @@ class Field(object):
                 if getattr(self.root, 'partial', False):
                     return empty
                 return self.default_empty_html
-            if len(dictionary.getlist(self.field_name)) > 1:
-                ret = dictionary.getlist(self.field_name)
-            else:
-                ret = dictionary.get(self.field_name)
+            ret = dictionary[self.field_name]
             if ret == '' and self.allow_null:
                 # If the field is blank, and null is a valid value then
                 # determine if we should use null instead.