diff --git a/tests/entrypoints/openai/test_audio.py b/tests/entrypoints/openai/test_audio.py
index d67c05ab3..2d33d3c3a 100644
--- a/tests/entrypoints/openai/test_audio.py
+++ b/tests/entrypoints/openai/test_audio.py
@@ -23,6 +23,8 @@ MAXIMUM_AUDIOS = 2
 @pytest.fixture(scope="module")
 def server():
     args = [
+        "--dtype",
+        "float32",
         "--max-model-len",
         "2048",
         "--max-num-seqs",