diff --git a/examples/llm/hotpot_qa.py b/examples/llm/hotpot_qa.py
index 3b70c885d17a..277d1d062ffe 100644
--- a/examples/llm/hotpot_qa.py
+++ b/examples/llm/hotpot_qa.py
@@ -120,7 +120,7 @@
     # k for KNN
     knn_neighsample_bs = 4096
     # number of neighbors for each seed node selected by KNN
-    fanout = 100
+    fanout = 200
     # number of hops for neighborsampling
     num_hops = 2
     query_loader = RAGQueryLoader(