diff --git a/fakeinline/datastructures.py b/fakeinline/datastructures.py
index 0005334..542e747 100644
--- a/fakeinline/datastructures.py
+++ b/fakeinline/datastructures.py
@@ -12,6 +12,8 @@ class FakeForm(object):
     base_fields = []
     media = Media()
 
+    def is_multipart(self):
+        return False
 
 class FakeFormSet(object):
     """ Enough of the FormSet API to fool Django. """