diff --git a/changelog/3525.added.md b/changelog/3525.added.md
index 0dcf74287..e34b5e3d5 100644
--- a/changelog/3525.added.md
+++ b/changelog/3525.added.md
@@ -1 +1 @@
-- Added new `SMART_TURN_LOG_DATA` environment variable, which causes Smart Turn input data to be saved to disk
+- Added new `PIPECAT_SMART_TURN_LOG_DATA` environment variable, which causes Smart Turn input data to be saved to disk
diff --git a/src/pipecat/audio/turn/smart_turn/local_smart_turn_v3.py b/src/pipecat/audio/turn/smart_turn/local_smart_turn_v3.py
index 84f6b5622..1eae7cc02 100644
--- a/src/pipecat/audio/turn/smart_turn/local_smart_turn_v3.py
+++ b/src/pipecat/audio/turn/smart_turn/local_smart_turn_v3.py
@@ -49,7 +49,7 @@ class LocalSmartTurnAnalyzerV3(BaseSmartTurn):
         """
         super().__init__(**kwargs)
 
-        self._log_data = env_truthy("SMART_TURN_LOG_DATA", default=False)
+        self._log_data = env_truthy("PIPECAT_SMART_TURN_LOG_DATA", default=False)
 
         if not smart_turn_model_path:
             # Load bundled model