diff --git a/src/main.cpp b/src/main.cpp
index c0414e757..35fd15703 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -2231,6 +2231,7 @@ static int64_t nTimeTotal = 0;
 bool ConnectBlock(const CBlock& block, CValidationState& state, CBlockIndex* pindex, CCoinsViewCache& view, bool fJustCheck)
 {
     const CChainParams& chainparams = Params();
+    fprintf(stderr,"connectblock ht.%d\n",(int32_t)pindex->nHeight);
     AssertLockHeld(cs_main);
 /*<<<<<<< HEA
     // Check it again in case a previous version let a bad block in