diff --git a/examples/applications/webcrawler-astra-vector-db/chatbot.yaml b/examples/applications/webcrawler-astra-vector-db/chatbot.yaml
index d309b5e5c..02dbfe39b 100644
--- a/examples/applications/webcrawler-astra-vector-db/chatbot.yaml
+++ b/examples/applications/webcrawler-astra-vector-db/chatbot.yaml
@@ -42,6 +42,7 @@ pipeline:
       datasource: "AstraDatasource"
       query: |
           {
+              "collection-name": "documents",
               "limit": 20,
               "vector": ?
           }