diff --git a/test/registered/unit/multimodal/test_audio_container_decode.py b/test/registered/unit/multimodal/test_audio_container_decode.py
index f0c34443b..5b895e013 100644
--- a/test/registered/unit/multimodal/test_audio_container_decode.py
+++ b/test/registered/unit/multimodal/test_audio_container_decode.py
@@ -24,7 +24,7 @@ from sglang.srt.utils.common import load_audio
 from sglang.test.ci.ci_register import register_cpu_ci
 from sglang.test.test_utils import CustomTestCase
 
-register_cpu_ci(est_time=15, suite="base-a-test-cpu")
+register_cpu_ci(est_time=5, suite="base-a-test-cpu")
 
 
 def _tone(*, sample_rate: int, channels: int = 1) -> np.ndarray: