diff --git a/generator/FORMAT.md b/generator/FORMAT.md
index 62460bddb..229ffc93c 100644
--- a/generator/FORMAT.md
+++ b/generator/FORMAT.md
@@ -12,6 +12,7 @@ module_name:
     # List of OID subtrees to walk.
     - 1.3.6.1.2.1.2
     - 1.3.6.1.2.1.31.1.1
+    - 1.3.6.1.2.1.25.1.2
   get:
     # List of OIDs to get directly.
     - 1.3.6.1.2.1.1.3
@@ -25,6 +26,10 @@ module_name:
      # as a label value on that gauge.
 
      # A metric that's part of a table, and thus has labels.
+   - name: hrSystemDate
+     oid: 1.3.6.1.2.1.25.1.2
+     type: DateAndTime
+     help: The host's notion of the local date and time of day. - 1.3.6.1.2.1.25.1.2
    - name:  ifMtu
      oid:   1.3.6.1.2.1.2.2.1.4
      type:  gauge
diff --git a/generator/README.md b/generator/README.md
index 9c59929cb..dd8176a78 100644
--- a/generator/README.md
+++ b/generator/README.md
@@ -105,6 +105,7 @@ modules:
                              #   gauge:   An integer with type gauge.
                              #   counter: An integer with type counter.
                              #   OctetString: A bit string, rendered as 0xff34.
+                             #   DateAndTime: An RFC 2579 DateAndTime byte sequence. If the device has no time zone data, UTC is used.
                              #   DisplayString: An ASCII or UTF-8 string.
                              #   PhysAddress48: A 48 bit MAC address, rendered as 00:01:02:03:04:ff.
                              #   Float: A 32 bit floating-point value with type gauge.