diff --git a/x-pack/test/detection_engine_api_integration/utils/index.ts b/x-pack/test/detection_engine_api_integration/utils/index.ts
index 1b18044d95449..7264a8612bfe9 100644
--- a/x-pack/test/detection_engine_api_integration/utils/index.ts
+++ b/x-pack/test/detection_engine_api_integration/utils/index.ts
@@ -21,7 +21,6 @@ export * from './delete_all_rules';
 export * from './delete_all_event_log_execution_events';
 export * from './delete_all_rule_execution_info';
 export * from './delete_all_alerts';
-export * from './delete_all_timelines';
 export * from './delete_exception_list';
 export * from './delete_rule';
 export * from './finalize_signals_migration';
diff --git a/x-pack/test/timeline/security_and_spaces/tests/basic/install_prepackaged_timelines.ts b/x-pack/test/timeline/security_and_spaces/tests/basic/install_prepackaged_timelines.ts
index 77a04ae450525..fddc9317dcff9 100644
--- a/x-pack/test/timeline/security_and_spaces/tests/basic/install_prepackaged_timelines.ts
+++ b/x-pack/test/timeline/security_and_spaces/tests/basic/install_prepackaged_timelines.ts
@@ -9,7 +9,7 @@ import expect from '@kbn/expect';
 
 import { TIMELINE_PREPACKAGED_URL } from '@kbn/security-solution-plugin/common/constants';
 import { FtrProviderContext } from '../../../common/ftr_provider_context';
-import { createSignalsIndex, deleteAllTimelines, waitFor } from '../../../utils';
+import { deleteAllTimelines, waitFor } from '../../../utils';
 
 // eslint-disable-next-line import/no-default-export
 export default ({ getService }: FtrProviderContext): void => {
@@ -19,10 +19,6 @@ export default ({ getService }: FtrProviderContext): void => {
 
   describe('install_prepackaged_timelines', () => {
     describe('creating prepackaged rules', () => {
-      beforeEach(async () => {
-        await createSignalsIndex(supertest, log);
-      });
-
       afterEach(async () => {
         await deleteAllTimelines(es);
       });