diff --git a/src/test/resources/schemas/hasItem.json b/src/test/resources/schemas/hasItem.json
index a5b81b621..68a09460e 100644
--- a/src/test/resources/schemas/hasItem.json
+++ b/src/test/resources/schemas/hasItem.json
@@ -15,7 +15,7 @@
             "type": {
                 "title": "Type",
                 "type": "array",
-                "items": {
+                "contains": {
                     "const": "Item"
                 }
             },