add llm reranker nb
diff --git a/docs/how_to/query/second_stage.md b/docs/how_to/query/second_stage.md
index 4a6179b36e441..e80b8c0f82d2f 100644
--- a/docs/how_to/query/second_stage.md
+++ b/docs/how_to/query/second_stage.md
@@ -160,4 +160,5 @@ maxdepth: 1
 ../../examples/node_postprocessor/TimeWeightedPostprocessorDemo.ipynb
 ../../examples/node_postprocessor/PII.ipynb
 ../../examples/node_postprocessor/CohereRerank.ipynb
+../../examples/node_postprocessor/LLMReranker-Gatsby.ipynb
 ```
\ No newline at end of file
