diff --git a/modules/database/src/admin/customEndpoints/utils.ts b/modules/database/src/admin/customEndpoints/utils.ts
index 0aa802510..3710aa362 100644
--- a/modules/database/src/admin/customEndpoints/utils.ts
+++ b/modules/database/src/admin/customEndpoints/utils.ts
@@ -381,7 +381,7 @@ export function validateAssignments(
         fields,
         inputs,
         operation,
-        r.schemaField,
+        r.schemaField.replaceAll('.', '.type.'),
         r.assignmentField,
         r.action,
       );