diff --git a/hibernate-core/src/main/java/org/hibernate/loader/entity/CollectionElementLoader.java b/hibernate-core/src/main/java/org/hibernate/loader/entity/CollectionElementLoader.java
index 778bf8c6fe..cfcd015c6c 100755
--- a/hibernate-core/src/main/java/org/hibernate/loader/entity/CollectionElementLoader.java
+++ b/hibernate-core/src/main/java/org/hibernate/loader/entity/CollectionElementLoader.java
@@ -73,7 +73,7 @@ public class CollectionElementLoader extends OuterJoinLoader {
 				persister, 
 				ArrayHelper.join(
 						collectionPersister.getKeyColumnNames(),
-						collectionPersister.getIndexColumnNames()
+						collectionPersister.toColumns("index")
 				),
 				1, 
 				LockMode.NONE,