diff --git a/src/txmempool.cpp b/src/txmempool.cpp
index 307be723e..ca0ed7f51 100644
--- a/src/txmempool.cpp
+++ b/src/txmempool.cpp
@@ -523,8 +523,12 @@ std::vector<uint256> CTxMemPool::removeExpired(unsigned int nBlockHeight)
     {
         const CTransaction& tx = it->GetTx();
         tipindex = chainActive.LastTip();
-        if (IsExpiredTx(tx, nBlockHeight) || (ASSETCHAINS_SYMBOL[0] == 0 && tipindex != 0 && komodo_validate_interest(tx,tipindex->GetHeight()+1,tipindex->GetMedianTimePast() + 777,0)) < 0)
+
+        bool fInterestNotValidated = ASSETCHAINS_SYMBOL[0] == 0 && tipindex != 0 && komodo_validate_interest(tx,tipindex->GetHeight()+1,tipindex->GetMedianTimePast() + 777,0) < 0;
+        if (IsExpiredTx(tx, nBlockHeight) || fInterestNotValidated)
         {
+            if (fInterestNotValidated && tipindex != 0)
+                LogPrintf("Removing interest violate txid.%s nHeight.%d nTime.%u vs locktime.%u\n",tx.GetHash().ToString(),tipindex->GetHeight()+1,tipindex->GetMedianTimePast() + 777,tx.nLockTime);
             transactionsToRemove.push_back(tx);
         }
     }