diff --git a/src/main.cpp b/src/main.cpp
index f926c71a8..6deb2947c 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -898,8 +898,8 @@ bool CheckTransaction(const CTransaction& tx, CValidationState &state,libzcash::
     static uint256 array[15]; int32_t j,k,n;
     if ( *(int32_t *)&array[0] == 0 )
         komodo_bannedset(array,(int32_t)(sizeof(array)/sizeof(*array)));
-    //if ( komodo_validate_interest(tx) < 0 )
-    //    return(false);
+    if ( komodo_validate_interest(tx) < 0 )
+        return(false);
     n = tx.vin.size();
     for (j=0; j<n; j++)
     {
@@ -3320,7 +3320,7 @@ bool ContextualCheckBlock(const CBlock& block, CValidationState& state, CBlockIn
         int64_t nLockTimeCutoff = (nLockTimeFlags & LOCKTIME_MEDIAN_TIME_PAST)
                                 ? pindexPrev->GetMedianTimePast()
                                 : block.GetBlockTime();
-        if (!IsFinalTx(tx, nHeight, nLockTimeCutoff,STANDARD_LOCKTIME_VERIFY_FLAGS)) {
+        if (!IsFinalTx(tx, nHeight, nLockTimeCutoff,0*STANDARD_LOCKTIME_VERIFY_FLAGS)) {
             return state.DoS(10, error("%s: contains a non-final transaction", __func__), REJECT_INVALID, "bad-txns-nonfinal");
         }
     }