diff --git a/biblioteka_DL/dllib.py b/biblioteka_DL/dllib.py
index e080d26..eef590a 100644
--- a/biblioteka_DL/dllib.py
+++ b/biblioteka_DL/dllib.py
@@ -65,7 +65,7 @@ def normalize_gross(imbd_data):
 
 
 def prepare_dataset():
-    df = pd.read_csv('Data/imdb_top_1000.csv')
+    df = pd.read_csv('data/imdb_top_1000.csv')
     df = drop_relevant_columns(df)
     df_lowercase = lowercase_columns_names(df)
     df = data_to_numeric(df_lowercase)
diff --git a/biblioteka_DL/evaluate.py b/biblioteka_DL/evaluate.py
index b469bc3..24ab926 100644
--- a/biblioteka_DL/evaluate.py
+++ b/biblioteka_DL/evaluate.py
@@ -56,7 +56,7 @@ def normalize_gross(imbd_data):
 
 
 def prepare_dataset():
-    df = pd.read_csv('Data/imdb_top_1000.csv')
+    df = pd.read_csv('data/imdb_top_1000.csv')
     df = drop_relevant_columns(df)
     df_lowercase = lowercase_columns_names(df)
     df = data_to_numeric(df_lowercase)