diff --git a/integration/graphql-code-first/src/recipes/recipes.resolver.ts b/integration/graphql-code-first/src/recipes/recipes.resolver.ts
index 068090d50..a91459c5d 100644
--- a/integration/graphql-code-first/src/recipes/recipes.resolver.ts
+++ b/integration/graphql-code-first/src/recipes/recipes.resolver.ts
@@ -46,6 +46,6 @@ export class RecipesResolver {
 
   @Subscription(returns => Recipe)
   recipeAdded() {
-    return pubSub.asyncIterator('recipeAdded');
+    return pubSub.asyncIterableIterator('recipeAdded');
   }
 }