diff --git a/wit/meaning/meaning_dataset.py b/wit/meaning/meaning_dataset.py
index a61efe2..0059d32 100644
--- a/wit/meaning/meaning_dataset.py
+++ b/wit/meaning/meaning_dataset.py
@@ -50,6 +50,7 @@ class MeaningMap:
         path = "./data/"
         file = "structured_language_" + str(size) + "_" + str(vocab_size)
         file += "_" + str(max_subitem) + "_" + str(min_subitem)
+        file += "_" + str(stride) + "_" + str(with_tree)
         file_prop = path + file + "_prop.npy"
         file_data = path + file + "_data.npy"
         file_level = path + file + "_level.npy"