diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index 388f0e47b..95f36b801 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -1230,7 +1230,7 @@ bool CWallet::AddToWalletIfInvolvingMe(const CTransaction& tx, const CBlock* pbl
                 for (size_t i = 0; i < tx.vout.size() ; i++) {
                     CTxDestination address2;
                     if ( ExtractDestination(tx.vout[i].scriptPubKey, address2)) {
-                      if (!mapAddressBook.count(address2)) {
+                      if (mapAddressBook.count(address2)) {
                           fprintf(stderr, "vout is to our address: %s\n",CBitcoinAddress(address2).ToString().c_str());
                           numvoutIsOurs++;
                           totalvoutvalue = totalvoutvalue + tx.vout[i].nValue;