diff --git a/hibernate-core/src/main/java/org/hibernate/loader/ast/internal/AbstractCollectionBatchLoader.java b/hibernate-core/src/main/java/org/hibernate/loader/ast/internal/AbstractCollectionBatchLoader.java
index a762e659e6..9d93c14390 100644
--- a/hibernate-core/src/main/java/org/hibernate/loader/ast/internal/AbstractCollectionBatchLoader.java
+++ b/hibernate-core/src/main/java/org/hibernate/loader/ast/internal/AbstractCollectionBatchLoader.java
@@ -87,7 +87,7 @@ public abstract class AbstractCollectionBatchLoader implements CollectionBatchLo
 					persistenceContext,
 					entry.getLoadedPersister(),
 					collection,
-					collectionKey,
+					key,
 					true
 			);
 		}