diff --git a/java_gen/java_type.py b/java_gen/java_type.py
index abd9e5b..9d5f022 100644
--- a/java_gen/java_type.py
+++ b/java_gen/java_type.py
@@ -614,6 +614,9 @@
         'of_oxm_mpls_label_masked' : { 'value' : u32obj, 'value_mask' : u32obj },
         'of_oxm_mpls_tc' : { 'value' : u8obj },
         'of_oxm_mpls_tc_masked' : { 'value' : u8obj, 'value_mask' : u8obj },
+        'of_oxm_mpls_bos' : { 'value' : boolean_value },
+        'of_oxm_mpls_bos_masked' : { 'value' : boolean_value, 'value_mask' : boolean_value },
+
 
         'of_oxm_bsn_in_ports_128' : { 'value': port_bitmap },
         'of_oxm_bsn_in_ports_128_masked' : { 'value': port_bitmap, 'value_mask': port_bitmap },
@@ -626,7 +629,6 @@
 
         'of_oxm_bsn_global_vrf_allowed' : { 'value' : boolean_value },
         'of_oxm_bsn_global_vrf_allowed_masked' : { 'value' : boolean_value, 'value_mask' : boolean_value },
-
         'of_oxm_bsn_l3_interface_class_id' : { 'value' : class_id },
         'of_oxm_bsn_l3_interface_class_id_masked' : { 'value' : class_id, 'value_mask' : class_id },
 
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 78e6075..2fb58b7 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
@@ -178,6 +178,10 @@
             new MatchField<U8>("mpls_tc", MatchFields.MPLS_TC,
                     new Prerequisite<EthType>(MatchField.ETH_TYPE, EthType.MPLS_UNICAST, EthType.MPLS_MULTICAST));
 
+    public final static MatchField<OFBooleanValue> MPLS_BOS =
+            new MatchField<OFBooleanValue>("mpls_bos", MatchFields.MPLS_BOS,
+                    new Prerequisite<EthType>(MatchField.ETH_TYPE, EthType.MPLS_UNICAST, EthType.MPLS_MULTICAST));
+
     public final static MatchField<U64> TUNNEL_ID = 
             new MatchField<U64>("tunnel_id", MatchFields.TUNNEL_ID);
 
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 863634e..77494cb 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
@@ -38,6 +38,7 @@
     IPV6_ND_TLL,
     MPLS_LABEL,
     MPLS_TC,
+    MPLS_BOS,
     TUNNEL_ID,
     BSN_IN_PORTS_128,
     BSN_LAG_ID,