diff --git a/src/cc/faucet.cpp b/src/cc/faucet.cpp
index a2549b7e2..9d20de4d9 100644
--- a/src/cc/faucet.cpp
+++ b/src/cc/faucet.cpp
@@ -67,7 +67,7 @@ bool FaucetExactAmounts(Eval* eval,const CTransaction &tx,int32_t minage,uint64_
         if ( IsFaucetInput(tx.vin[i].scriptSig) != 0 )
         {
             fprintf(stderr,"vini.%d check mempool\n",i);
-            if ( mempool.lookup(hash, vinTx) != 0 )
+            if ( mempool.lookup(tx.vin[i].prevout.hash,vinTx) != 0 )
             //if ( eval->GetTxUnconfirmed(tx.vin[i].prevout.hash,vinTx,hashBlock) == 0 )
                 return eval->Invalid("cant faucet mempool tx");
             else