diff --git a/src/renderer/src/components/activity/ActivityPrototypePage-test-fixtures.ts b/src/renderer/src/components/activity/ActivityPrototypePage-test-fixtures.ts
index 181f96869a2..1aa95c86c95 100644
--- a/src/renderer/src/components/activity/ActivityPrototypePage-test-fixtures.ts
+++ b/src/renderer/src/components/activity/ActivityPrototypePage-test-fixtures.ts
@@ -4,7 +4,8 @@ import { makePaneKey } from '../../../../shared/stable-pane-id'
 import type { TerminalTab } from '../../../../shared/terminal-tab-types'
 import type { Worktree } from '../../../../shared/worktree/types'
 import type { RetainedAgentEntry } from '@/store/slices/agent-status'
-import { buildActivityEvents, buildAgentPaneThreads } from './ActivityPrototypePage'
+import { buildActivityEvents } from './activity-event-builder'
+import { buildAgentPaneThreads } from './activity-thread-builder'
 
 export const LEAF_ID = '11111111-1111-4111-8111-111111111111'
 export const LEAF_ID_2 = '22222222-2222-4222-8222-222222222222'