diff --git a/test/registered/ascend/basic_function/parallel_strategy/expert_parallelism/test_npu_deepep_low_latency_deepseek_v3_2_w8a8.py b/test/registered/ascend/basic_function/parallel_strategy/expert_parallelism/test_npu_deepep_low_latency_deepseek_v3_2_w8a8.py
index 3a7d5c059..2877a59fd 100644
--- a/test/registered/ascend/basic_function/parallel_strategy/expert_parallelism/test_npu_deepep_low_latency_deepseek_v3_2_w8a8.py
+++ b/test/registered/ascend/basic_function/parallel_strategy/expert_parallelism/test_npu_deepep_low_latency_deepseek_v3_2_w8a8.py
@@ -53,6 +53,8 @@ class TestDeepEpDeepseekV32(CustomTestCase):
                 128,
                 "--max-total-tokens",
                 40960,
+                "--watchdog-timeout",
+                900,
             ],
             env={
                 "PYTORCH_NPU_ALLOC_CONF": "expandable_segments:True",