diff --git a/src/miner.cpp b/src/miner.cpp
index 384a60f40..d118b3da1 100644
--- a/src/miner.cpp
+++ b/src/miner.cpp
@@ -422,6 +422,7 @@ CBlockTemplate* CreateNewBlock(const CScript& scriptPubKeyIn)
         txNew.vout.resize(1);
         txNew.vout[0].scriptPubKey = scriptPubKeyIn;
         txNew.vout[0].nValue = GetBlockSubsidy(nHeight,chainparams.GetConsensus());
+        txNew.nLockTime = std::max(pindexPrev->GetMedianTimePast()+1, GetAdjustedTime());
         txNew.nExpiryHeight = 0;
         // Add fees
         txNew.vout[0].nValue += nFees;