diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6c9e2292f..b2ba16255 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -30,6 +30,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 stt = DeepgramSTTService(..., live_options=LiveOptions(model="nova-2-general"))
 ```
 
+### Removed
+
+- Remove `TransportParams.audio_out_is_live` since it was not being used at all.
+
 ### Fixed
 
 - Fixed an issue where `EndTaskFrame` was not triggering `on_client_disconnected` or closing the WebSocket in FastAPI.
@@ -53,7 +57,7 @@ stt = DeepgramSTTService(..., live_options=LiveOptions(model="nova-2-general"))
   transcriptions to be generated by the STT service.
 
 - Fixes an issue in `DeepgramSTTService` where `sample_rate` passed to the
-  `LiveOptions` was not being used, causing the service to use the default 
+  `LiveOptions` was not being used, causing the service to use the default
   sample rate of pipeline.
 
 ### Other
diff --git a/examples/foundational/18-gstreamer-filesrc.py b/examples/foundational/18-gstreamer-filesrc.py
index b74846d53..12bec25bd 100644
--- a/examples/foundational/18-gstreamer-filesrc.py
+++ b/examples/foundational/18-gstreamer-filesrc.py
@@ -38,7 +38,6 @@ async def main():
             "GStreamer",
             DailyParams(
                 audio_out_enabled=True,
-                audio_out_is_live=True,
                 camera_out_enabled=True,
                 camera_out_width=1280,
                 camera_out_height=720,
diff --git a/src/pipecat/transports/base_transport.py b/src/pipecat/transports/base_transport.py
index e07b41c22..c28579784 100644
--- a/src/pipecat/transports/base_transport.py
+++ b/src/pipecat/transports/base_transport.py
@@ -4,7 +4,6 @@
 # SPDX-License-Identifier: BSD 2-Clause License
 #
 
-import asyncio
 import inspect
 from abc import ABC, abstractmethod
 from typing import Optional
@@ -30,7 +29,6 @@ class TransportParams(BaseModel):
     camera_out_framerate: int = 30
     camera_out_color_format: str = "RGB"
     audio_out_enabled: bool = False
-    audio_out_is_live: bool = False
     audio_out_sample_rate: Optional[int] = None
     audio_out_channels: int = 1
     audio_out_bitrate: int = 96000