diff --git a/vllm/worker/cpu_worker.py b/vllm/worker/cpu_worker.py
index 3ee394f9912e9..914df0c7df0e8 100644
--- a/vllm/worker/cpu_worker.py
+++ b/vllm/worker/cpu_worker.py
@@ -277,7 +277,6 @@ def execute_model(
             assert seq_group_metadata_list is not None
             num_seq_groups: int = len(seq_group_metadata_list)
             assert execute_model_req is not None
-            blocks_to_copy = execute_model_req.blocks_to_copy
             blocks_to_copy = torch.tensor(execute_model_req.blocks_to_copy,
                                           device="cpu",
                                           dtype=torch.int64).view(-1, 2)