diff --git a/src/common/file_props.py b/src/common/file_props.py
index dcdc048620814bfdd6d02dbd7819d1a25532c737..5741824f4b0723bbc74643a77158edc13766185f 100644
--- a/src/common/file_props.py
+++ b/src/common/file_props.py
@@ -134,6 +134,7 @@ class FileProp(object):
         self.fd = None
         self.startexmpp = None
         self.session_type = None
+        self.request_id = None
 
     def getsid(self):
         # Getter of the property sid