diff --git a/vllm/platforms/cpu.py b/vllm/platforms/cpu.py
index 2d10d700fa2a3..1dfd394db608d 100644
--- a/vllm/platforms/cpu.py
+++ b/vllm/platforms/cpu.py
@@ -216,9 +216,6 @@ class CpuPlatform(Platform):
         # Disable torch async compiling which won't work with daemonic processes
         os.environ["TORCHINDUCTOR_COMPILE_THREADS"] = "1"
 
-        # Share the cpusets list among ranks by spawning process instead
-        os.environ["VLLM_WORKER_MULTIPROC_METHOD"] = "spawn"
-
         # Intel OpenMP setting
         ld_prealod_str = os.getenv("LD_PRELOAD", "")
         if "libiomp5.so" in ld_prealod_str: