diff --git a/src/api/website-interface/content-types/website-interface/schema.json b/src/api/website-interface/content-types/website-interface/schema.json
index 5e3cd90..ed0f223 100644
--- a/src/api/website-interface/content-types/website-interface/schema.json
+++ b/src/api/website-interface/content-types/website-interface/schema.json
@@ -246,6 +246,9 @@
     },
     "group_by": {
       "type": "string"
+    },
+    "select_option_sidebar": {
+      "type": "string"
     }
   }
 }