diff --git a/cms/src/api/update-item/content-types/update-item/schema.json b/cms/src/api/update-item/content-types/update-item/schema.json
index f809a9fea159e5f1cf50828efdbae341ea753596..9668e40f9dea44763ac603579cf1e2fda75bbd10 100644
--- a/cms/src/api/update-item/content-types/update-item/schema.json
+++ b/cms/src/api/update-item/content-types/update-item/schema.json
@@ -23,7 +23,7 @@
     "ResourceID": {
       "type": "string",
       "required": true,
-      "unique": true
+      "unique": false
     },
     "DataAttribute": {
       "type": "string",