diff --git a/python_apps/media-monitor2/media/saas/airtimeinstance.py b/python_apps/media-monitor2/media/saas/airtimeinstance.py
index edc544144..4c537d182 100644
--- a/python_apps/media-monitor2/media/saas/airtimeinstance.py
+++ b/python_apps/media-monitor2/media/saas/airtimeinstance.py
@@ -41,7 +41,7 @@ class AirtimeInstance(object):
 
     def touch_file_path(self):
         """ Get the path of the touch file for every instance """
-        touch_base_path = self.mm_config['index-path']
+        touch_base_path = self.mm_config['index_path']
         touch_base_name = basename(touch_base_path)
         new_base_name   = self.name + touch_base_name
         return join(dirname(touch_base_path), new_base_name)