diff --git a/integrationtest/backend/tck/src/main/java/org/hibernate/search/integrationtest/backend/tck/search/sort/DistanceSearchSortBaseIT.java b/integrationtest/backend/tck/src/main/java/org/hibernate/search/integrationtest/backend/tck/search/sort/DistanceSearchSortBaseIT.java
index f700b8a923b..cc1e8b6d693 100644
--- a/integrationtest/backend/tck/src/main/java/org/hibernate/search/integrationtest/backend/tck/search/sort/DistanceSearchSortBaseIT.java
+++ b/integrationtest/backend/tck/src/main/java/org/hibernate/search/integrationtest/backend/tck/search/sort/DistanceSearchSortBaseIT.java
@@ -201,7 +201,7 @@ private static class IndexMapping extends AbstractObjectMapping {
 			flattenedObject = FirstLevelObjectMapping.create( root, "flattenedObject",
 					ObjectFieldStorage.FLATTENED );
 			nestedObject = FirstLevelObjectMapping.create( root, "nestedObject",
-					ObjectFieldStorage.FLATTENED );
+					ObjectFieldStorage.NESTED );
 		}
 	}