diff --git a/tests/integration/defs/kv_cache/test_kv_cache_v2_scheduler.py b/tests/integration/defs/kv_cache/test_kv_cache_v2_scheduler.py
index 74a03c3727b7..d37e073b1bae 100644
--- a/tests/integration/defs/kv_cache/test_kv_cache_v2_scheduler.py
+++ b/tests/integration/defs/kv_cache/test_kv_cache_v2_scheduler.py
@@ -328,6 +328,7 @@ def test_eviction_with_block_reuse(self):
         )
 
     # Chunked prefill + eviction + block reuse — V2 matches V1
+    @pytest.mark.private_mpi_session
     def test_chunked_prefill_eviction_block_reuse(self):
         _run_eviction_test(
             self.MODEL_PATH,
diff --git a/tests/integration/test_lists/waives.txt b/tests/integration/test_lists/waives.txt
index afd7d5ad9780..30ae1e2d8583 100644
--- a/tests/integration/test_lists/waives.txt
+++ b/tests/integration/test_lists/waives.txt
@@ -299,7 +299,6 @@ full:RTX_PRO_6000_Blackwell_Server_Edition/accuracy/test_llm_api_pytorch.py::Tes
 full:RTX_PRO_6000_Blackwell_Server_Edition/accuracy/test_llm_api_pytorch.py::TestQwen3_5_4B::test_fp8 SKIP (https://nvbugs/6273850)
 full:sm100/unittest/bindings SKIP (Disable for Blackwell)
 kv_cache/test_kv_cache_v2_scheduler.py::TestKVCacheV2Llama::test_chunked_prefill SKIP (https://nvbugs/6428002)
-kv_cache/test_kv_cache_v2_scheduler.py::TestKVCacheV2Llama::test_chunked_prefill_eviction_block_reuse SKIP (https://nvbugs/6607481)
 kv_cache/test_kv_cache_v2_scheduler.py::TestKVCacheV2Llama::test_eviction[cuda_graph] SKIP (https://nvbugs/6600098)
 kv_cache/test_kv_cache_v2_scheduler.py::TestKVCacheV2Llama::test_eviction_with_block_reuse SKIP (https://nvbugs/6462303)
 kv_cache/test_kv_cache_v2_scheduler.py::TestKVCacheV2Llama::test_overlap_scheduler[non_overlap] SKIP (https://nvbugs/6600098)
diff --git a/tests/test_common/session_reuse_hooks.py b/tests/test_common/session_reuse_hooks.py
index 7bd4899250a7..d92e232dabd2 100644
--- a/tests/test_common/session_reuse_hooks.py
+++ b/tests/test_common/session_reuse_hooks.py
@@ -27,7 +27,7 @@
 
 def _is_private_nodeid(nodeid: str) -> bool:
     lowered = nodeid.lower()
-    return any(pat in lowered for pat in _PRIVATE_NODEID_PATTERNS)
+    return any(pat.lower() in lowered for pat in _PRIVATE_NODEID_PATTERNS)
 
 
 def pytest_configure(config):