diff --git a/include/bitcoin/node/protocols/protocol_transaction_in_106.hpp b/include/bitcoin/node/protocols/protocol_transaction_in_106.hpp
index fdf7c75e1..87b57b114 100644
--- a/include/bitcoin/node/protocols/protocol_transaction_in_106.hpp
+++ b/include/bitcoin/node/protocols/protocol_transaction_in_106.hpp
@@ -37,8 +37,8 @@ class BCN_API protocol_transaction_in_106
     protocol_transaction_in_106(const SessionPtr& session,
         const network::channel::ptr& channel) NOEXCEPT
       : node::protocol(session, channel),
-        tx_type_(session->config().network.witness_node() ?
-            type_id::witness_tx : type_id::transaction),
+        ////tx_type_(session->config().network.witness_node() ?
+        ////    type_id::witness_tx : type_id::transaction),
         network::tracker<protocol_transaction_in_106>(session->log)
     {
     }
@@ -53,7 +53,7 @@ class BCN_API protocol_transaction_in_106
 
 private:
     // This is thread safe.
-    const type_id tx_type_;
+    ////const type_id tx_type_;
 };
 
 } // namespace node