diff --git a/docs/changelog.rst b/docs/changelog.rst
index 57fba3ed..af3437c1 100644
--- a/docs/changelog.rst
+++ b/docs/changelog.rst
@@ -6,6 +6,7 @@ Development
 ===========
 - (Fill this out as you fix issues and develop you features).
 - Fixed connecting to a replica set with PyMongo 2.x #1436
+- Fixed an obscure error message when filtering by `field__in=non_iterable`. #1237
 
 Changes in 0.11.0
 =================