diff --git a/test/registered/4-gpu-models/test_gpt_oss_4gpu.py b/test/registered/4-gpu-models/test_gpt_oss_4gpu.py
index 8ccf4d1b9..e43c1f64d 100644
--- a/test/registered/4-gpu-models/test_gpt_oss_4gpu.py
+++ b/test/registered/4-gpu-models/test_gpt_oss_4gpu.py
@@ -30,8 +30,6 @@ class TestGptOss4Gpu(BaseTestGptOss):
                 "4",
                 "--cuda-graph-max-bs",
                 "200",
-                "--mem-fraction-static",
-                "0.93",
             ],
         )