diff --git a/assets/agents/deep-research/graph.yaml b/assets/agents/deep-research/graph.yaml
index 9b33716..7c8f9e6 100644
--- a/assets/agents/deep-research/graph.yaml
+++ b/assets/agents/deep-research/graph.yaml
@@ -103,7 +103,6 @@ nodes:
       - ./knowledge/
     query: "{{topic}}"
     top_k: 6
-    embedding_model: openai:text-embedding-3-small
     chunk_size: 1000
     chunk_overlap: 100
     state_updates: