diff --git a/library/sdxl_train_util.py b/library/sdxl_train_util.py
index dc3887c3..7c5e6860 100644
--- a/library/sdxl_train_util.py
+++ b/library/sdxl_train_util.py
@@ -344,8 +344,6 @@ def add_sdxl_training_arguments(parser: argparse.ArgumentParser, support_text_en
 
 def verify_sdxl_training_args(args: argparse.Namespace, supportTextEncoderCaching: bool = True):
     assert not args.v2, "v2 cannot be enabled in SDXL training / SDXL学習ではv2を有効にすることはできません"
-    if args.v_parameterization:
-        logger.warning("v_parameterization will be unexpected / SDXL学習ではv_parameterizationは想定外の動作になります")
 
     if args.clip_skip is not None:
         logger.warning("clip_skip will be unexpected / SDXL学習ではclip_skipは動作しません")