diff --git a/config.py b/config.py
index cfe5438..e5962da 100644
--- a/config.py
+++ b/config.py
@@ -39,3 +39,4 @@
     cfg_dict['html_report_file'] = in_var_dir('report.html')
     cfg_dict['text_report_file'] = in_var_dir('report.txt')
     cfg_dict['log_file'] = in_var_dir('log.txt')
+    cfg_dict['sensor_storage'] = in_var_dir('sensor_storage.txt')