diff --git a/semantic_router/index/qdrant.py b/semantic_router/index/qdrant.py
index 10c97019443cdff1755df7772162c6f47a8103d4..afaaa04c57c663457f63c54ca1c8a5b93fea573f 100644
--- a/semantic_router/index/qdrant.py
+++ b/semantic_router/index/qdrant.py
@@ -244,7 +244,7 @@ class QdrantIndex(BaseIndex):
             query_vector=vector,
             limit=top_k,
             with_payload=True,
-            filter=filter,
+            query_filter=filter,
         )
         scores = [result.score for result in results]
         route_names = [result.payload[SR_ROUTE_PAYLOAD_KEY] for result in results]