diff --git a/llama_stack/providers/remote/vector_io/weaviate/weaviate.py b/llama_stack/providers/remote/vector_io/weaviate/weaviate.py
index e6fe8ccd3..6f2027dad 100644
--- a/llama_stack/providers/remote/vector_io/weaviate/weaviate.py
+++ b/llama_stack/providers/remote/vector_io/weaviate/weaviate.py
@@ -76,7 +76,7 @@ class WeaviateIndex(EmbeddingIndex):
                 continue
 
             chunks.append(chunk)
-            scores.append(1.0 / doc.metadata.distance)
+            scores.append(1.0 / doc.metadata.distance if doc.metadata.distance != 0 else float("inf"))
 
         return QueryChunksResponse(chunks=chunks, scores=scores)