diff --git a/packages/core/src/aisdk.ts b/packages/core/src/aisdk.ts
index b768312271..33f61bfe0d 100644
--- a/packages/core/src/aisdk.ts
+++ b/packages/core/src/aisdk.ts
@@ -319,7 +319,7 @@ function modelFromLanguage(info: Info, language: LanguageModelV3) {
     transport: {
       id: "ai-sdk",
       prepare: (input) => Effect.succeed(input.body),
-      frames: () => Stream.empty,
+      execute: () => Effect.succeed({ frames: Stream.empty }),
     },
     defaults: {
       headers: info.headers,