diff --git a/src/komodo_bitcoind.h b/src/komodo_bitcoind.h
index 39b905e86..09bc4b9fa 100644
--- a/src/komodo_bitcoind.h
+++ b/src/komodo_bitcoind.h
@@ -2088,6 +2088,7 @@ uint32_t komodo_eligible(arith_uint256 bnTarget,arith_uint256 ratio,struct komod
 }
 
 int32_t MarmaraSignature(uint8_t *utxosig,CMutableTransaction &txNew);
+uint8_t DecodeMaramaraCoinbaseOpRet(const CScript scriptPubKey,CPubKey &pk,int32_t &height,int32_t &unlockht);
 
 int32_t komodo_staked(CMutableTransaction &txNew,uint32_t nBits,uint32_t *blocktimep,uint32_t *txtimep,uint256 *utxotxidp,int32_t *utxovoutp,uint64_t *utxovaluep,uint8_t *utxosig)
 {