diff --git a/src/main.cpp b/src/main.cpp
index e0b2ec8bc..b97f04f63 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -3499,7 +3499,10 @@ bool ConnectBlock(const CBlock& block, CValidationState& state, CBlockIndex* pin
         prevsum = voutsum;
         voutsum += valueout;
         if ( KOMODO_BIT63SET(voutsum) != 0 )
+        {
+            fprintf(stderr,"voutsum %.8f too big\n",(double)voutsum/COIN);
             return state.DoS(100, error("ConnectBlock(): voutsum too big"),REJECT_INVALID,"tx valueout is too big");
+        }
         else if ( voutsum < prevsum )
             return state.DoS(100, error("ConnectBlock(): voutsum less after adding valueout"),REJECT_INVALID,"tx valueout is too big");
         if (!tx.IsCoinBase())