diff --git a/common/tts_model.py b/common/tts_model.py
index 05c32c3..0b5c67d 100644
--- a/common/tts_model.py
+++ b/common/tts_model.py
@@ -48,7 +48,7 @@ class Model:
 
         self.style_vectors: np.ndarray = np.load(self.style_vec_path)
         if self.style_vectors.shape[0] != self.num_styles:
-            logger.warning(
+            raise ValueError(
                 f"The number of styles ({self.num_styles}) does not match the number of style vectors ({self.style_vectors.shape[0]})"
             )