diff --git a/10_pipeline/preprocess-scikit-text-to-bert.py b/10_pipeline/preprocess-scikit-text-to-bert.py
index ad65fae0..bc6be4ed 100644
--- a/10_pipeline/preprocess-scikit-text-to-bert.py
+++ b/10_pipeline/preprocess-scikit-text-to-bert.py
@@ -185,10 +185,10 @@ def parse_args():
         default=0.05,
     )
     parser.add_argument('--balance-dataset', type=eval,
-        default=False
+        default=True
     )
     parser.add_argument('--max-seq-length', type=int,
-        default=128,
+        default=64,
     )  
     
     return parser.parse_args()