diff --git a/test/registered/npu/accuracy/kimi_k3/test_npu_kimi_k3_w4a8_32p_gpqa.py b/test/registered/npu/accuracy/kimi_k3/test_npu_kimi_k3_w4a8_32p_gpqa.py
index b3d8ae60d..319537dec 100644
--- a/test/registered/npu/accuracy/kimi_k3/test_npu_kimi_k3_w4a8_32p_gpqa.py
+++ b/test/registered/npu/accuracy/kimi_k3/test_npu_kimi_k3_w4a8_32p_gpqa.py
@@ -96,7 +96,6 @@ KIMI_K3_W4A8_32P_OTHER_ARGS = [
     "triton",
     "--speculative-eagle-topk",
     1,
-    "--disable-radix-cache",
     "--disable-custom-all-reduce",
     "--watchdog-timeout",
     9000,