diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index a446658e45..c4aca5afa8 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -34,6 +34,7 @@ Changelog
  * Fix: Fixed a crash in `RedirectMiddleware` when a middleware class before `SiteMiddleware` returns a response (Josh Schneier)
  * Fix: Fixed error retrieving the moderator list on pages that are covered by multiple moderator permission records (Matt Fozard)
  * Fix: Ordering pages in the explorer by reverse 'last updated' time now puts pages with no revisions at the top
+ * Fix: WagtailTestUtils now works correctly on custom user models without a ``username`` field (Adam Bolfik)
 
 1.3.1 (05.01.2016)
 ~~~~~~~~~~~~~~~~~~
diff --git a/CONTRIBUTORS.rst b/CONTRIBUTORS.rst
index 18bc135d98..7ba18f0559 100644
--- a/CONTRIBUTORS.rst
+++ b/CONTRIBUTORS.rst
@@ -106,6 +106,7 @@ Contributors
 * Charlie Choiniere
 * Nigel Fletton
 * Kait Crawford
+* Adam Bolfik
 
 
 Translators
diff --git a/docs/releases/1.4.rst b/docs/releases/1.4.rst
index bb91ac413e..5a330e5a6b 100644
--- a/docs/releases/1.4.rst
+++ b/docs/releases/1.4.rst
@@ -78,6 +78,7 @@ Bug fixes
  * Fixed a crash in ``RedirectMiddleware`` when a middleware class before ``SiteMiddleware`` returns a response (Josh Schneier)
  * Fixed error retrieving the moderator list on pages that are covered by multiple moderator permission records (Matt Fozard)
  * Ordering pages in the explorer by reverse 'last updated' time now puts pages with no revisions at the top
+ * WagtailTestUtils now works correctly on custom user models without a ``username`` field (Adam Bolfik)
 
 
 Upgrade considerations