diff --git a/src/rspeech/gcloud.py b/src/rspeech/gcloud.py
index 38def7a..8d72ba0 100644
--- a/src/rspeech/gcloud.py
+++ b/src/rspeech/gcloud.py
@@ -104,6 +104,8 @@ async def tts(text:str ,google_project:str="lisa-448004", language_code:str="nl-
         response = await session.post(url, headers=headers, json=data)
         response_json = await response.json()
         audio_content = response_json.get("audioContent")
+        if not audio_content:
+            return 
         file = pathlib.Path(str(uuid.uuid4()) + ".mp3")
         with file.open("wb") as audio_file:
             audio_file.write(base64.b64decode(audio_content.encode('latin1')))