diff --git a/packages/kb.gbapp/services/KBService.ts b/packages/kb.gbapp/services/KBService.ts
index f1671b5d..e9b20a2c 100644
--- a/packages/kb.gbapp/services/KBService.ts
+++ b/packages/kb.gbapp/services/KBService.ts
@@ -1106,7 +1106,7 @@ export class KBService implements IGBKBService {
         GBLogEx.info(min, `Cleaning vector store: ${min['vectorStorePath']}...`)
         const gbkbPath = GBUtil.getGBAIPath(min.botId, 'gbkb');
         min['vectorStorePath'] = path.join('work', gbkbPath, 'docs-vectorized');
-        min['vectorStore'] = await min.deployService.loadOrCreateEmptyVectorStore(min);
+        min['vectorStore'] = await min.deployService['loadOrCreateEmptyVectorStore'](min);
 
       }