diff --git a/tests/models/multimodal/generation/test_common.py b/tests/models/multimodal/generation/test_common.py
index cbc2e9c87a64..ce449489965b 100644
--- a/tests/models/multimodal/generation/test_common.py
+++ b/tests/models/multimodal/generation/test_common.py
@@ -152,6 +152,7 @@ VLM_TEST_SETTINGS = {
         video_idx_to_prompt=lambda idx: "<|vision_bos|><|VIDEO|><|vision_eos|>", # noqa: E501
         max_model_len=4096,
         max_num_seqs=2,
+        num_logprobs= 6 if current_platform.is_cpu() else 5,
         auto_cls=AutoModelForTextToWaveform,
         vllm_output_post_proc=model_utils.qwen2_vllm_to_hf_output,
         patch_hf_runner=model_utils.qwen2_5_omni_patch_hf_runner,