diff --git a/503.xml b/503.xml
index 545774506..49c7375c3 100644
--- a/503.xml
+++ b/503.xml
@@ -4,6 +4,7 @@
 FILE INFORMATION
 OMA Permanent Document
    File: OMA-SUP-XML_503-V1_0-20200717-A
+   Path: https://www.openmobilealliance.org/release/ObjLwM2M_Fire_Alarm
    Type: xml
    Date: 2020-Jul-17
 Public Reachable Information