diff --git a/plugins/techdocs-backend/api-report.md b/plugins/techdocs-backend/api-report.md
index f9be757e6a..9736555687 100644
--- a/plugins/techdocs-backend/api-report.md
+++ b/plugins/techdocs-backend/api-report.md
@@ -10,6 +10,7 @@ import express from 'express';
 import { GeneratorBuilder } from '@backstage/techdocs-common';
 import { Knex } from 'knex';
 import { Logger as Logger_2 } from 'winston';
+import { PluginCacheManager } from '@backstage/backend-common';
 import { PluginEndpointDiscovery } from '@backstage/backend-common';
 import { PreparerBuilder } from '@backstage/techdocs-common';
 import { PublisherBase } from '@backstage/techdocs-common';