diff --git a/utils/misc/src/main/java/org/onlab/packet/DHCP.java b/utils/misc/src/main/java/org/onlab/packet/DHCP.java
index 9e6f38f..a17f47b 100644
--- a/utils/misc/src/main/java/org/onlab/packet/DHCP.java
+++ b/utils/misc/src/main/java/org/onlab/packet/DHCP.java
@@ -79,6 +79,7 @@
         OptionCode_DHCPServerIp((byte) 54), OptionCode_RequestedParameters((byte) 55),
         OptionCode_RenewalTime((byte) 58), OPtionCode_RebindingTime((byte) 59),
         OptionCode_ClientID((byte) 61), OptionCode_CircuitID((byte) 82),
+        OptionCode_Classless_Static_Route((byte) 121),
         OptionCode_END((byte) 255);
 
         protected byte value;