diff --git a/defines.hpp b/defines.hpp
index e391879..84ddae3 100644
--- a/defines.hpp
+++ b/defines.hpp
@@ -52,7 +52,8 @@
     B1,  /**< MAC Address */
     VN,  /**< FRU manufacturer name */
     MB,  /**< FRU manufacture date */
-    MM   /**< FRU model */
+    MM,  /**< FRU model */
+    UD   /**< System UUID */
 };
 
 /** @brief Convert VPD Keyword name from enum to string
@@ -116,6 +117,12 @@
     return "MM";
 }
 
+template<>
+constexpr const char* getKeyword<Keyword::UD>()
+{
+    return "UD";
+}
+
 } // namespace record
 
 /** @brief FRUs whose VPD we're interested in