diff --git a/tests/integration/defs/disaggregated/test_disaggregated.py b/tests/integration/defs/disaggregated/test_disaggregated.py
index f88215581d0e..bb9a9d10ab19 100644
--- a/tests/integration/defs/disaggregated/test_disaggregated.py
+++ b/tests/integration/defs/disaggregated/test_disaggregated.py
@@ -647,7 +647,6 @@ def test_disaggregated_ctxpp2_gentp2(disaggregated_test_root, llm_venv,
 def test_disaggregated_ctxtp2pp2_gentp2pp2(disaggregated_test_root, llm_venv,
                                            disaggregated_example_root,
                                            llama_model_root):
-    pytest.skip(f"8 GPU test times out currently, skipping")
     src_dst_dict = {
         llama_model_root:
         f"{llm_venv.get_working_directory()}/TinyLlama/TinyLlama-1.1B-Chat-v1.0",
@@ -663,15 +662,13 @@ def test_disaggregated_ctxtp2pp2_gentp2pp2(disaggregated_test_root, llm_venv,
 
 
 @pytest.mark.skip_less_device(8)
-@pytest.mark.parametrize("llama_model_root", ['TinyLlama-1.1B-Chat-v1.0'],
-                         indirect=True)
+@pytest.mark.parametrize("llama_model_root", ['llama-3.1-8b'], indirect=True)
 def test_disaggregated_ctxpp4_genpp4(disaggregated_test_root, llm_venv,
                                      disaggregated_example_root,
                                      llama_model_root):
-    pytest.skip(f"8 GPU test times out currently, skipping")
     src_dst_dict = {
         llama_model_root:
-        f"{llm_venv.get_working_directory()}/TinyLlama/TinyLlama-1.1B-Chat-v1.0",
+        f"{llm_venv.get_working_directory()}/llama-3.1-models/Meta-Llama-3.1-8B",
     }
     for src, dst in src_dst_dict.items():
         if not os.path.islink(dst):
diff --git a/tests/integration/test_lists/qa/llm_function_full.txt b/tests/integration/test_lists/qa/llm_function_full.txt
index ddd12c41688a..28e6196b292e 100644
--- a/tests/integration/test_lists/qa/llm_function_full.txt
+++ b/tests/integration/test_lists/qa/llm_function_full.txt
@@ -662,7 +662,7 @@ disaggregated/test_disaggregated_single_gpu.py::test_disaggregated_simple_qwen3[
 disaggregated/test_disaggregated_single_gpu.py::test_disaggregated_simple_qwen3[True-False-Qwen3-8B-FP8]
 disaggregated/test_disaggregated_single_gpu.py::test_disaggregated_simple_qwen3[True-True-Qwen3-8B-FP8]
 disaggregated/test_disaggregated.py::test_disaggregated_ctxtp2pp2_gentp2pp2[TinyLlama-1.1B-Chat-v1.0]
-disaggregated/test_disaggregated.py::test_disaggregated_ctxpp4_genpp4[TinyLlama-1.1B-Chat-v1.0]
+disaggregated/test_disaggregated.py::test_disaggregated_ctxpp4_genpp4[llama-3.1-8b]
 disaggregated/test_workers.py::test_workers_conditional_disaggregation[TinyLlama-1.1B-Chat-v1.0]
 disaggregated/test_workers.py::test_workers_kv_cache_events[TinyLlama-1.1B-Chat-v1.0]
 disaggregated/test_workers.py::test_workers_kv_cache_aware_router[TinyLlama-1.1B-Chat-v1.0]
diff --git a/tests/integration/test_lists/test-db/l0_dgx_h200.yml b/tests/integration/test_lists/test-db/l0_dgx_h200.yml
index 33542dd8d751..73af92d1ddf8 100644
--- a/tests/integration/test_lists/test-db/l0_dgx_h200.yml
+++ b/tests/integration/test_lists/test-db/l0_dgx_h200.yml
@@ -30,7 +30,7 @@ l0_dgx_h200:
   - accuracy/test_disaggregated_serving.py::TestLlama3_1_8BInstruct::test_ctx_pp_gen_tp_asymmetric[MMLU-gen_tp=1-ctx_pp=4]
   - accuracy/test_disaggregated_serving.py::TestLlama3_1_8BInstruct::test_ctx_pp_gen_tp_asymmetric[MMLU-gen_tp=2-ctx_pp=4]
   - disaggregated/test_disaggregated.py::test_disaggregated_ctxtp2pp2_gentp2pp2[TinyLlama-1.1B-Chat-v1.0]
-  - disaggregated/test_disaggregated.py::test_disaggregated_ctxpp4_genpp4[TinyLlama-1.1B-Chat-v1.0]
+  - disaggregated/test_disaggregated.py::test_disaggregated_ctxpp4_genpp4[llama-3.1-8b]
   - unittest/_torch/multi_gpu_modeling/test_llama4.py::test_llama4[pp1-ep1-disable_adp-enable_graph-tp8-trtllm-scout]
   - unittest/_torch/multi_gpu_modeling/test_llama4.py::test_llama4[pp1-ep4-enable_adp-enable_graph-tp8-trtllm-scout]
   - unittest/llmapi/test_llm_pytorch.py::test_nemotron_nas_lora