diff --git a/third_party/vllm/vllm/distributed/kv_transfer/kv_connector/v1/mooncake/mooncake_utils.py b/third_party/vllm/vllm/distributed/kv_transfer/kv_connector/v1/mooncake/mooncake_utils.py
index e1d9862..b295121 100644
--- a/third_party/vllm/vllm/distributed/kv_transfer/kv_connector/v1/mooncake/mooncake_utils.py
+++ b/third_party/vllm/vllm/distributed/kv_transfer/kv_connector/v1/mooncake/mooncake_utils.py
@@ -232,7 +232,7 @@ class MooncakeBootstrapServer:
         after init_none_hash is called).
         """
         import vllm.v1.core.kv_cache_utils as kv_utils
-        from vllm.utils.hashing import sha256_cbor
+        from vllm.utils.hashing import sha256
 
         block_size = self._kv_info.get("block_size", 512) if self._kv_info else 512
         n = num_tokens or len(token_ids)
@@ -246,7 +246,7 @@ class MooncakeBootstrapServer:
         for i in range(num_blocks):
             block_tokens = tuple(token_ids[i * block_size:(i + 1) * block_size])
             block_hash = kv_utils.hash_block_tokens(
-                sha256_cbor, prev_hash, block_tokens, None)
+                sha256, prev_hash, block_tokens, None)
             prev_hash = block_hash
 
             bid = self._hash_table.get(block_hash.hex())