diff --git a/vllm/envs.py b/vllm/envs.py
index d560cfc77..07d9f81ea 100755
--- a/vllm/envs.py
+++ b/vllm/envs.py
@@ -1752,10 +1752,7 @@ def compile_factors() -> dict[str, object]:
         "VLLM_ENABLE_V1_MULTIPROCESSING",
         "VLLM_V1_OUTPUT_PROC_CHUNK_SIZE",
         "VLLM_CPU_KVCACHE_SPACE",
-        "VLLM_CPU_OMP_THREADS_BIND",
-        "VLLM_CPU_NUM_OF_RESERVED_CPU",
         "VLLM_CPU_MOE_PREPACK",
-        "VLLM_CPU_SGL_KERNEL",
         "VLLM_TEST_FORCE_LOAD_FORMAT",
         "VLLM_ENABLE_CUDA_COMPATIBILITY",
         "VLLM_CUDA_COMPATIBILITY_PATH",