diff --git a/packages/client/ui-workspace/tests/apply.spec.ts b/packages/client/ui-workspace/tests/apply.spec.ts
index 196d05d46b..6e1c7a3a3f 100644
--- a/packages/client/ui-workspace/tests/apply.spec.ts
+++ b/packages/client/ui-workspace/tests/apply.spec.ts
@@ -55,13 +55,13 @@ describe('ui-workspace apply', () => {
     await b.ctx.plugin({ inject: [...inject], apply }).await()
 
     const browser = (b.slots.entries('sidebar.workspaces')[0]!.inject as () => WorkspaceBrowserInjected)()
-    browser.startSession('ws', 'prompt')
+    browser.startSession('ws' as never, 'prompt')
     expect(b.startSession).toHaveBeenCalledWith('ws', 'prompt')
-    browser.open('session')
+    browser.open('session' as never)
     expect(b.open).toHaveBeenCalledWith('session')
-    await browser.renameWorkspace('ws', 'renamed')
+    await browser.renameWorkspace('ws' as never, 'renamed')
     expect(b.rename).toHaveBeenCalledWith('ws', 'renamed')
-    await browser.insertSessionBefore('ws', 's1', 's2')
+    await browser.insertSessionBefore('ws' as never, 's1' as never, 's2' as never)
     expect(b.insertSessionBefore).toHaveBeenCalledWith('ws', 's1', 's2')
     await browser.createWorkspace({ name: 'project' })
     expect(b.create).toHaveBeenCalledWith({ name: 'project' })