diff --git a/src/blockchain_utilities/cn_deserialize.cpp b/src/blockchain_utilities/cn_deserialize.cpp
index 23400afcb..a8448dcee 100644
--- a/src/blockchain_utilities/cn_deserialize.cpp
+++ b/src/blockchain_utilities/cn_deserialize.cpp
@@ -162,6 +162,7 @@ int main(int argc, char* argv[])
         else if (typeid(cryptonote::tx_extra_pub_key) == fields[n].type()) std::cout << "extra pub key: " << boost::get<cryptonote::tx_extra_pub_key>(fields[n]).pub_key;
         else if (typeid(cryptonote::tx_extra_nonce) == fields[n].type()) std::cout << "extra nonce: " << epee::string_tools::buff_to_hex_nodelimer(boost::get<cryptonote::tx_extra_nonce>(fields[n]).nonce);
         else if (typeid(cryptonote::tx_extra_merge_mining_tag) == fields[n].type()) std::cout << "extra merge mining tag: depth " << boost::get<cryptonote::tx_extra_merge_mining_tag>(fields[n]).depth << ", merkle root " << boost::get<cryptonote::tx_extra_merge_mining_tag>(fields[n]).merkle_root;
+        else if (typeid(cryptonote::tx_extra_mysterious_minergate) == fields[n].type()) std::cout << "extra minergate custom: " << epee::string_tools::buff_to_hex_nodelimer(boost::get<cryptonote::tx_extra_mysterious_minergate>(fields[n]).data);
         else std::cout << "unknown";
         std::cout << std::endl;
       }