diff --git a/packages/core/src/agents/remote-invocation.test.ts b/packages/core/src/agents/remote-invocation.test.ts
index a46e8d9b26..0e14ed6bf2 100644
--- a/packages/core/src/agents/remote-invocation.test.ts
+++ b/packages/core/src/agents/remote-invocation.test.ts
@@ -657,7 +657,6 @@ describe('RemoteAgentInvocation', () => {
         'Remote agent moved to background',
       );
       expect(result.data).toMatchObject({
-        executionId,
         pid: executionId,
         initialOutput: 'Chunk 1',
       });
diff --git a/packages/core/src/agents/remote-invocation.ts b/packages/core/src/agents/remote-invocation.ts
index d9ca70d0e2..82c8000956 100644
--- a/packages/core/src/agents/remote-invocation.ts
+++ b/packages/core/src/agents/remote-invocation.ts
@@ -192,7 +192,6 @@ export class RemoteAgentInvocation extends BaseToolInvocation<
     const command = `${this.getDescription()}: ${this.params.query}`;
     const backgroundMessage = `Remote agent moved to background (Execution ID: ${executionId}). Output hidden. Press Ctrl+B to view.`;
     const data: BackgroundExecutionData = {
-      executionId,
       pid: executionId,
       command,
       initialOutput: output,