diff --git a/src/miner.cpp b/src/miner.cpp
index a567e2e20..1e7d29ff1 100644
--- a/src/miner.cpp
+++ b/src/miner.cpp
@@ -621,7 +621,7 @@ CBlockTemplate* CreateNewBlock(CPubKey _pk,const CScript& _scriptPubKeyIn, int32
         txNew.vout.resize(1);
         txNew.vout[0].scriptPubKey = scriptPubKeyIn;
         txNew.vout[0].nValue = GetBlockSubsidy(nHeight,consensusParams) + nFees;
-
+        fprintf(stderr,"mine ht.%d with %.8f\n",(double)txNew.vout[0].nValue/COIN);
         txNew.nExpiryHeight = 0;
         txNew.nLockTime = std::max(pindexPrev->GetMedianTimePast()+1, GetAdjustedTime());