diff --git a/java_gen/pre-written/src/main/java/org/projectfloodlight/openflow/protocol/match/MatchField.java b/java_gen/pre-written/src/main/java/org/projectfloodlight/openflow/protocol/match/MatchField.java
index 2fb58b7..e7f1189 100644
--- a/java_gen/pre-written/src/main/java/org/projectfloodlight/openflow/protocol/match/MatchField.java
+++ b/java_gen/pre-written/src/main/java/org/projectfloodlight/openflow/protocol/match/MatchField.java
@@ -185,6 +185,12 @@
     public final static MatchField<U64> TUNNEL_ID = 
             new MatchField<U64>("tunnel_id", MatchFields.TUNNEL_ID);
 
+    public final static MatchField<U16> IPV6_EXTHDR =
+            new MatchField<U16>("ipv6_exthdr", MatchFields.IPV6_EXTHDR);
+
+    public final static MatchField<OFBooleanValue> PBB_UCA =
+            new MatchField<OFBooleanValue>("pbb_uca", MatchFields.PBB_UCA);
+
     public final static MatchField<OFBitMask128> BSN_IN_PORTS_128 =
             new MatchField<OFBitMask128>("bsn_in_ports_128", MatchFields.BSN_IN_PORTS_128);
 
diff --git a/java_gen/pre-written/src/main/java/org/projectfloodlight/openflow/protocol/match/MatchFields.java b/java_gen/pre-written/src/main/java/org/projectfloodlight/openflow/protocol/match/MatchFields.java
index 77494cb..43717d8 100644
--- a/java_gen/pre-written/src/main/java/org/projectfloodlight/openflow/protocol/match/MatchFields.java
+++ b/java_gen/pre-written/src/main/java/org/projectfloodlight/openflow/protocol/match/MatchFields.java
@@ -40,6 +40,8 @@
     MPLS_TC,
     MPLS_BOS,
     TUNNEL_ID,
+    IPV6_EXTHDR,
+    PBB_UCA,
     BSN_IN_PORTS_128,
     BSN_LAG_ID,
     BSN_VRF,