diff --git a/input_files/config_file.py b/input_files/config_file.py
index bc88215..f517874 100644
--- a/input_files/config_file.py
+++ b/input_files/config_file.py
@@ -9,6 +9,10 @@ import src.g5505_file_reader as g5505f_reader
 from datetime import datetime
 import pandas as pd
 
+import pygit2 as pygit
+
+author = pygit.Signature('Florez Ospina Juan Felipe', 'juan.florez-ospina@psi.ch')
+committer = pygit.Signature('Florez Ospina Juan Felipe', 'juan.florez-ospina@psi.ch')
 
 group_id = 'smog_chamber'