diff --git a/acs/attribute_aggregator/mapping.py b/acs/attribute_aggregator/mapping.py
index ba1ba57..22841ac 100644
--- a/acs/attribute_aggregator/mapping.py
+++ b/acs/attribute_aggregator/mapping.py
@@ -32,6 +32,26 @@ ATTRIBUTE_MAPPING = {
     "type": "http://www.w3.org/2001/XMLSchema#string",
 },
 
+#Extracted from openldap schema /etc/ldap/schema/core.ldif
+"age": {
+    "oid": "1.2.3.4",
+    "display_name": _("Age"),
+    "profile_field_name": 'age',
+    "type": "http://www.w3.org/2001/XMLSchema#integer",
+    "namespaces": {
+        "http://schemas.xmlsoap.org/ws/2005/05/identity/claims": {
+            "identifiers":
+                [
+            "http://schemas.xmlsoap.org/ws/2005/05/identity/claims/dateofbirth",
+                ],
+            "friendly_names":
+                [
+            "Date Of Birth",
+                ],
+        }
+    }
+},
+
 #Extracted from openldap system schema
 "extensibleObject": {
     "oid": "1.3.6.1.4.1.1466.101.120.111",