diff --git a/vllm/worker/cpu_worker.py b/vllm/worker/cpu_worker.py
index b93aae9c91bd6..5f35c1af2e7df 100644
--- a/vllm/worker/cpu_worker.py
+++ b/vllm/worker/cpu_worker.py
@@ -106,7 +106,7 @@ class CPUCacheEngine:
         num_layers = model_config.get_num_layers(parallel_config)
 
         key_cache_block = block_size * num_heads * head_size
-        value_cache_block = key_cache_block
+        value_cache_block = key_cache_block if not model_config.use_mla else 0
         total = num_layers * (key_cache_block + value_cache_block)
         if cache_dtype == "auto":
             dtype = model_config.dtype