diff --git a/tests/python_tests/test_continuous_batching.py b/tests/python_tests/test_continuous_batching.py
index 128d8b7413..14ce9bfed3 100644
--- a/tests/python_tests/test_continuous_batching.py
+++ b/tests/python_tests/test_continuous_batching.py
@@ -168,9 +168,12 @@ def test_post_oom_health(tmp_path, sampling_config):
 # Pre-emption
 #
 
-def get_greedy_seq_len_300() -> GenerationConfig:
+def get_parallel_samppling_seq_len_300() -> GenerationConfig:
     generation_config = GenerationConfig()
     generation_config.num_return_sequences = 3
+    generation_config.do_sample = True
+    generation_config.top_k = 10
+    generation_config.top_p = 0.5
     generation_config.max_new_tokens = 300
     return generation_config
 
@@ -185,8 +188,8 @@ def get_beam_search_seq_len_300() -> GenerationConfig:
 
 scheduler_params_list = [({"num_kv_blocks": 2, "dynamic_split_fuse": True, "max_num_batched_tokens": 256, "max_num_seqs": 256}, get_greedy()),
                          ({"num_kv_blocks": 2, "dynamic_split_fuse": False, "max_num_batched_tokens": 256, "max_num_seqs": 256}, get_greedy()),
-                         ({"num_kv_blocks": 10, "dynamic_split_fuse": True}, get_greedy_seq_len_300()),
-                         ({"num_kv_blocks": 10, "dynamic_split_fuse": False}, get_greedy_seq_len_300()),
+                         ({"num_kv_blocks": 10, "dynamic_split_fuse": True}, get_parallel_samppling_seq_len_300()),
+                         ({"num_kv_blocks": 10, "dynamic_split_fuse": False}, get_parallel_samppling_seq_len_300()),
                          ({"num_kv_blocks": 34, "dynamic_split_fuse": True, "max_num_batched_tokens": 256, "max_num_seqs": 256}, get_beam_search()),
                          ({"num_kv_blocks": 34, "dynamic_split_fuse": False, "max_num_batched_tokens": 256, "max_num_seqs": 256}, get_beam_search()),
                          ({"num_kv_blocks": 100, "dynamic_split_fuse": True}, get_beam_search_seq_len_300()),
diff --git a/tests/python_tests/test_llm_pipeline.py b/tests/python_tests/test_llm_pipeline.py
index e0def3b433..ae20f90a59 100644
--- a/tests/python_tests/test_llm_pipeline.py
+++ b/tests/python_tests/test_llm_pipeline.py
@@ -663,7 +663,7 @@ def test_stop_token_ids():
     res = ov_pipe.generate(
         ov.Tensor([(1,)]),
         max_new_tokens=3,
-        stop_token_ids={-1, 9935, ov_pipe.get_tokenizer().get_eos_token_id()},
+        stop_token_ids={9935, ov_pipe.get_tokenizer().get_eos_token_id()},
         include_stop_str_in_output=False
     )
     assert 2 == len(res.tokens[0])