diff --git a/src/changes/changes.xml b/src/changes/changes.xml
index f278a9d63..69031daaa 100644
--- a/src/changes/changes.xml
+++ b/src/changes/changes.xml
@@ -23,6 +23,9 @@
 
   <release version="3.2.2" date="20XX-XX-XX" description="This is a bugfix release.">
 
+    <action issue="COLLECTIONS-335" dev="jochen" type="fix" due-to="sebb">
+      Fixed cache assignment for "TreeBidiMap#entrySet".
+    </action>
     <action issue="COLLECTIONS-249" dev="bayard" type="fix" due-to="Joe Kelly">
       "SetUniqueList.addAll(int, Collection)" now correctly add the collection at the
       provided index.
@@ -51,9 +54,6 @@
     <action issue="COLLECTIONS-350" dev="bayard" type="fix" due-to="Michael Akerman">
       Removed debug output in "MapUtils#getNumber(Map)".
     </action>
-    <action issue="COLLECTIONS-335" dev="jochen" type="fix" due-to="sebb">
-      Fixed cache assignment for "TreeBidiMap#entrySet".
-    </action>
     <action issue="COLLECTIONS-334" dev="jochen" type="fix" due-to="sebb">
       Synchronized access to lock in "StaticBucketMap#size()".
     </action>
diff --git a/src/java/org/apache/commons/collections/bidimap/TreeBidiMap.java b/src/java/org/apache/commons/collections/bidimap/TreeBidiMap.java
index 0a630af7d..ee42540f2 100644
--- a/src/java/org/apache/commons/collections/bidimap/TreeBidiMap.java
+++ b/src/java/org/apache/commons/collections/bidimap/TreeBidiMap.java
@@ -392,7 +392,7 @@ public class TreeBidiMap implements OrderedBidiMap {
      */
     public Set entrySet() {
         if (entrySet == null) {
-            return new EntryView(this, KEY, MAPENTRY);
+            entrySet = new EntryView(this, KEY, MAPENTRY);
         }
         return entrySet;
     }