diff --git a/.github/workflows/_e2e_test.yaml b/.github/workflows/_e2e_test.yaml
index a24b1cf4..efd24dfa 100644
--- a/.github/workflows/_e2e_test.yaml
+++ b/.github/workflows/_e2e_test.yaml
@@ -99,8 +99,7 @@ jobs:
           pytest -sv --durations=0 tests/e2e/singlecard/test_camem.py
           pytest -sv --durations=0 tests/e2e/singlecard/test_completion_with_prompt_embeds.py
           pytest -sv --durations=0 tests/e2e/singlecard/test_cpu_offloading.py
-          # xgrammar has parameter mismatching bug, please follows: https://github.com/vllm-project/vllm-ascend/issues/5524
-          # pytest -sv --durations=0 tests/e2e/singlecard/test_guided_decoding.py
+          pytest -sv --durations=0 tests/e2e/singlecard/test_guided_decoding.py
           pytest -sv --durations=0 tests/e2e/singlecard/test_ilama_lora.py
           pytest -sv --durations=0 tests/e2e/singlecard/test_llama32_lora.py
           pytest -sv --durations=0 tests/e2e/singlecard/test_qwen3_multi_loras.py
diff --git a/pyproject.toml b/pyproject.toml
index 175a59c2..5e7e2de4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -25,6 +25,7 @@ requires = [
     "msgpack",
     "quart",
     "numba",
+    "xgrammar>=0.1.30",
     "fastapi<0.124.0",
     "opencv-python-headless<=4.11.0.86", # Required to avoid numpy version conflict with vllm
     "compressed_tensors>=0.11.0",
diff --git a/requirements.txt b/requirements.txt
index ad77d732..f14d584f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,6 +14,7 @@ setuptools-scm>=8
 torch==2.9.0
 torchvision
 wheel
+xgrammar>=0.1.30
 pandas-stubs
 opencv-python-headless<=4.11.0.86 # Required to avoid numpy version conflict with vllm
 compressed_tensors>=0.11.0