diff --git a/custom_components/azure_tts/tts.py b/custom_components/azure_tts/tts.py
index 4058dba..60d76b8 100644
--- a/custom_components/azure_tts/tts.py
+++ b/custom_components/azure_tts/tts.py
@@ -405,7 +405,7 @@ def get_tts_audio(self, message, language, options=None):
             prosody.set('pitch', self._pitch)
             prosody.set('contour', self._contour)
 
-            _LOGGER.debug("Azure TTS - Request body: "+ ElementTree.tostring(body))
+            _LOGGER.debug(ElementTree.tostring(body))
 
             response = requests.post(endpoint, ElementTree.tostring(body), headers=headers)
 
@@ -414,4 +414,4 @@ def get_tts_audio(self, message, language, options=None):
         except Exception as e:
             _LOGGER.error("Error occurred for Azure TTS: %s", e)
             return (None, None)
-        return ("mp3", data)
\ No newline at end of file
+        return ("mp3", data)