diff --git a/iguana/iguana_unspents.c b/iguana/iguana_unspents.c
index 2e1a89f41..ef038d6f2 100755
--- a/iguana/iguana_unspents.c
+++ b/iguana/iguana_unspents.c
@@ -1860,7 +1860,8 @@ int32_t iguana_realtime_update(struct iguana_info *coin)
                                 iguana_send(coin,addr,serialized,len);
                             coin->RTgenesis = 0;
                         }
-                        iguana_blockQ("RTerr",coin,bp,i,hash2,1);
+                        if ( bits256_nonz(hash2) != 0 )
+                            iguana_blockQ("RTerr",coin,bp,i,hash2,1);
                         break;
                     }
                     return(-1);