diff --git a/tests/e2e/multicard/test_data_parallel.py b/tests/e2e/multicard/test_data_parallel.py
index 6edeeb37..6b4df381 100644
--- a/tests/e2e/multicard/test_data_parallel.py
+++ b/tests/e2e/multicard/test_data_parallel.py
@@ -28,16 +28,14 @@ from unittest.mock import patch
 import pytest
 
 MODELS = [
-    "Qwen/Qwen3-0.6B",
-    "Qwen/Qwen3-30B-A3B",
-    # FIXME(Potabk): Skip this case for now
-    # "vllm-ascend/Qwen3-30B-A3B-W8A8"
+    "Qwen/Qwen3-0.6B", "Qwen/Qwen3-30B-A3B", "vllm-ascend/Qwen3-30B-A3B-W8A8"
 ]
 
 
 @pytest.mark.parametrize("model", MODELS)
 @pytest.mark.parametrize("max_tokens", [32])
 @patch.dict(os.environ, {"ASCEND_RT_VISIBLE_DEVICES": "0,1"})
+@patch.dict(os.environ, {"HCCL_BUFFSIZE": "1024"})
 def test_qwen3_inference_dp2(model, max_tokens):
     moe_models = ["Qwen/Qwen3-30B-A3B", "vllm-ascend/Qwen3-30B-A3B-W8A8"]
     quantization_models = ["vllm-ascend/Qwen3-30B-A3B-W8A8"]