diff --git a/src/fast_commands.py b/src/fast_commands.py
index 133eca7..28d2f35 100644
--- a/src/fast_commands.py
+++ b/src/fast_commands.py
@@ -800,7 +800,7 @@ def _tts_synthesize(text: str, voice: str) -> dict:
         import tts as _tts_mod
         # Re-import pentru a prinde modificări la hot-reload
         importlib.reload(_tts_mod)
-        return _tts_mod.synthesize(text, voice=voice)
+        return _tts_mod.synthesize(text, voice=voice, lang="ro")
     except ImportError as e:
         return {"ok": False, "error": f"tools/tts.py nu poate fi importat: {e}"}
     except Exception as e:
diff --git a/tools/tts.py b/tools/tts.py
index 02b22e5..2b7acbe 100644
--- a/tools/tts.py
+++ b/tools/tts.py
@@ -46,6 +46,7 @@ def synthesize(text: str, voice: str = DEFAULT_VOICE, lang: str = DEFAULT_LANG)
                 "input": text,
                 "voice": voice,
                 "response_format": "wav",
+                "lang": lang,
             },
             timeout=60.0,
         )