diff --git a/lab5/create/create_dataset.py b/lab5/create/create_dataset.py
index 04f8c26..95c6e57 100644
--- a/lab5/create/create_dataset.py
+++ b/lab5/create/create_dataset.py
@@ -32,5 +32,5 @@ valid = pd.concat([X_valid, Y_valid], axis=1)
 
 test.to_csv('test.csv', index=False)
 valid.to_csv('valid.csv', index=False)
-train.to_csv('train.csv', index=False)
+train.to_csv('train-train.csv', index=False)