diff --git a/src/Delegate.ts b/src/Delegate.ts
index 920739f5..2173d375 100644
--- a/src/Delegate.ts
+++ b/src/Delegate.ts
@@ -85,7 +85,7 @@ export class Delegate {
     return {
       async next() {
         const { value } = await iterator.next()
-        const data = { [info.fieldName]: value.data[fieldName] }
+        const data = { [info.fieldName]: value[fieldName] }
         return { value: data, done: false }
       },
       return() {