diff --git a/hadoop-mapreduce-project/CHANGES.txt b/hadoop-mapreduce-project/CHANGES.txt
index 1610967f872..e3ca5d64d42 100644
--- a/hadoop-mapreduce-project/CHANGES.txt
+++ b/hadoop-mapreduce-project/CHANGES.txt
@@ -138,6 +138,9 @@ Release 2.0.3-alpha - Unreleased
 
   BUG FIXES
 
+    MAPREDUCE-4607. Race condition in ReduceTask completion can result in Task
+    being incorrectly failed. (Bikas Saha via tomwhite)
+
 Release 2.0.2-alpha - 2012-09-07 
 
   INCOMPATIBLE CHANGES