diff --git a/providers/tts.py b/providers/tts.py
index d90afcc..e341b29 100644
--- a/providers/tts.py
+++ b/providers/tts.py
@@ -143,7 +143,7 @@ class ElevenLabsTTS(BaseTTS):
         self._voice_settings = {
             "stability": self._read_float_env("ELEVENLABS_TTS_STABILITY", 0.5),
             "similarity_boost": self._read_float_env("ELEVENLABS_TTS_SIMILARITY_BOOST", 0.75),
-            _max_min(self._read_float_env("ELEVENLABS_TTS_SPEED", 1.15), 0.7, 1.2),
+            "speed": _max_min(self._read_float_env("ELEVENLABS_TTS_SPEED", 1.15), 0.7, 1.2),
             "use_speaker_boost": self._read_bool_env("ELEVENLABS_TTS_USE_SPEAKER_BOOST", True),
         }
         LOGGER.info(