diff --git a/src/renderer/src/hooks/useIpcEvents.ts b/src/renderer/src/hooks/useIpcEvents.ts
index b90b89db423..6dcf269153a 100644
--- a/src/renderer/src/hooks/useIpcEvents.ts
+++ b/src/renderer/src/hooks/useIpcEvents.ts
@@ -169,7 +169,7 @@ export function useIpcEvents(): void {
     )
 
     unsubs.push(
-      window.api.ui.onActivateWorktree(({ repoId, worktreeId, setup, startup }) => {
+      window.api.ui.onActivateWorktree(({ repoId, worktreeId, setup }) => {
         void (async () => {
           // Why: fetch worktrees first so the activation helper can resolve
           // the CLI-created worktree via findWorktreeById — it arrived from