diff --git a/dejafu/CHANGELOG.markdown b/dejafu/CHANGELOG.markdown
index e72153f..36ed42e 100644
--- a/dejafu/CHANGELOG.markdown
+++ b/dejafu/CHANGELOG.markdown
@@ -13,6 +13,7 @@ unreleased
 ### Miscellaneous
 
 - There is now a changelog.
+- Test.DejaFu.Common is now considered to form part of the public API of the library.
 
 
 ---------------------------------------------------------------------------------------------------
diff --git a/dejafu/Test/DejaFu/Common.hs b/dejafu/Test/DejaFu/Common.hs
index 0af44e4..2c99cec 100644
--- a/dejafu/Test/DejaFu/Common.hs
+++ b/dejafu/Test/DejaFu/Common.hs
@@ -6,9 +6,7 @@
 -- Stability   : experimental
 -- Portability : portable
 --
--- Common types and functions used throughout DejaFu. This module is
--- NOT considered to form part of the public interface of this
--- library.
+-- Common types and functions used throughout DejaFu.
 module Test.DejaFu.Common
   ( -- * Identifiers
     ThreadId(..)