diff --git a/examples/rag/graph_rag_example.py b/examples/rag/graph_rag_example.py
index 75f6da6ed..40d5b01e3 100644
--- a/examples/rag/graph_rag_example.py
+++ b/examples/rag/graph_rag_example.py
@@ -126,6 +126,5 @@ async def __run_graph_rag(knowledge_file, chunk_strategy, knowledge_graph, quest
         # chat
         print(f"{await ask_chunk(chunks[0], question)}")
 
-    except Exception as e:
+    finally:
         knowledge_graph.delete_vector_name(knowledge_graph.get_config().name)
-        raise e