diff --git a/scripts/capacity_factors.py b/scripts/capacity_factors.py
index c91d8ce..6a73371 100644
--- a/scripts/capacity_factors.py
+++ b/scripts/capacity_factors.py
@@ -1,7 +1,7 @@
 import pandas as pd
 from scripts.create_date_index import create_date_index
 
-capacity_factors_excel_dir = 'inputs\\capacity_factors.xlsx'
+capacity_factors_excel_dir = 'inputs/capacity_factors.xlsx'
 
 
 def assign_capacity_factor_based_on_voivodeship(df_original, index_date, points_in_vois):
diff --git a/scripts/lines_buses.py b/scripts/lines_buses.py
index 5f088e3..afa455b 100644
--- a/scripts/lines_buses.py
+++ b/scripts/lines_buses.py
@@ -34,7 +34,7 @@ def create_lines_between_buses(year, df_buses, save_directory):
     buses = df_buses['name'].to_list()
 
     # Create lines between buses but only for existing ones
-    df_lines = pd.read_excel('inputs\\lines.xlsx', sheet_name=str(year), index_col=0)
+    df_lines = pd.read_excel('inputs/lines.xlsx', sheet_name=str(year), index_col=0)
     df_lines['bus0'] = df_lines['bus0'].astype(str)
     df_lines['bus1'] = df_lines['bus1'].astype(str)
     df_lines = df_lines[(df_lines['bus0'].isin(buses)) & (df_lines['bus1'].isin(buses))]