diff --git a/oic.oic-link-schema.json b/oic.oic-link-schema.json
index 22c8c37..534b14e 100644
--- a/oic.oic-link-schema.json
+++ b/oic.oic-link-schema.json
@@ -76,7 +76,7 @@
           "format": "uri"
         },
         "ins": {
-          "oneOf": [
+          "anyOf": [
             {
               "type": "integer",
               "description": "An ordinal number that is not repeated - must be unique in the collection context"