diff --git a/bindings/python/apidefs/gcc-ILP32/ns3_module_node.py b/bindings/python/apidefs/gcc-ILP32/ns3_module_node.py
index b83983b89..b7c40fc78 100644
--- a/bindings/python/apidefs/gcc-ILP32/ns3_module_node.py
+++ b/bindings/python/apidefs/gcc-ILP32/ns3_module_node.py
@@ -4580,11 +4580,6 @@ def register_Ns3PbbPacket_methods(root_module, cls):
                    'int', 
                    [], 
                    is_const=True)
-    ## packetbb.h: void ns3::PbbPacket::SerializePacketTlv(ns3::Buffer::Iterator & start) const [member function]
-    cls.add_method('SerializePacketTlv', 
-                   'void', 
-                   [param('ns3::Buffer::Iterator &', 'start')], 
-                   is_const=True, visibility='protected')
     return
 
 def register_Ns3PbbTlv_methods(root_module, cls):
diff --git a/bindings/python/apidefs/gcc-LP64/ns3_module_node.py b/bindings/python/apidefs/gcc-LP64/ns3_module_node.py
index b83983b89..b7c40fc78 100644
--- a/bindings/python/apidefs/gcc-LP64/ns3_module_node.py
+++ b/bindings/python/apidefs/gcc-LP64/ns3_module_node.py
@@ -4580,11 +4580,6 @@ def register_Ns3PbbPacket_methods(root_module, cls):
                    'int', 
                    [], 
                    is_const=True)
-    ## packetbb.h: void ns3::PbbPacket::SerializePacketTlv(ns3::Buffer::Iterator & start) const [member function]
-    cls.add_method('SerializePacketTlv', 
-                   'void', 
-                   [param('ns3::Buffer::Iterator &', 'start')], 
-                   is_const=True, visibility='protected')
     return
 
 def register_Ns3PbbTlv_methods(root_module, cls):
diff --git a/src/node/packetbb.h b/src/node/packetbb.h
index 6d73df481..f9795e7f4 100644
--- a/src/node/packetbb.h
+++ b/src/node/packetbb.h
@@ -631,7 +631,6 @@ public:
   bool operator!= (const PbbPacket &other) const;
 
 protected:
-  void SerializePacketTlv (Buffer::Iterator &start) const;
 
 private:
   PbbTlvBlock m_tlvList;