diff --git a/src/rpcwallet.cpp b/src/rpcwallet.cpp
index 5388bd4d8..7d3cfad76 100644
--- a/src/rpcwallet.cpp
+++ b/src/rpcwallet.cpp
@@ -81,7 +81,7 @@ Value getinfo(const Array& params, bool fHelp)
     obj.push_back(Pair("difficulty",    (double)GetDifficulty()));
     obj.push_back(Pair("testnet",       TestNet()));
     obj.push_back(Pair("keypoololdest", (boost::int64_t)pwalletMain->GetOldestKeyPoolTime()));
-    obj.push_back(Pair("keypoolsize",   pwalletMain->GetKeyPoolSize()));
+    obj.push_back(Pair("keypoolsize",   (int)pwalletMain->GetKeyPoolSize()));
     obj.push_back(Pair("paytxfee",      ValueFromAmount(nTransactionFee)));
     if (pwalletMain->IsCrypted())
         obj.push_back(Pair("unlocked_until", (boost::int64_t)nWalletUnlockTime));
diff --git a/src/wallet.cpp b/src/wallet.cpp
index 488787f96..e64d3150a 100644
--- a/src/wallet.cpp
+++ b/src/wallet.cpp
@@ -1553,7 +1553,7 @@ bool CWallet::NewKeyPool()
     return true;
 }
 
-bool CWallet::TopUpKeyPool()
+bool CWallet::TopUpKeyPool(unsigned int kpSize)
 {
     {
         LOCK(cs_wallet);
@@ -1564,7 +1564,12 @@ bool CWallet::TopUpKeyPool()
         CWalletDB walletdb(strWalletFile);
 
         // Top up key pool
-        unsigned int nTargetSize = max(GetArg("-keypool", 100), 0LL);
+        unsigned int nTargetSize;
+        if (kpSize > 0)
+            nTargetSize = kpSize;
+        else
+            nTargetSize = max(GetArg("-keypool", 100), 0LL);
+
         while (setKeyPool.size() < (nTargetSize + 1))
         {
             int64 nEnd = 1;
diff --git a/src/wallet.h b/src/wallet.h
index 36b3608fb..cd9bf54cc 100644
--- a/src/wallet.h
+++ b/src/wallet.h
@@ -195,7 +195,7 @@ public:
     std::string SendMoneyToDestination(const CTxDestination &address, int64 nValue, CWalletTx& wtxNew, bool fAskFee=false);
 
     bool NewKeyPool();
-    bool TopUpKeyPool();
+    bool TopUpKeyPool(unsigned int kpSize = 0);
     int64 AddReserveKey(const CKeyPool& keypool);
     void ReserveKeyFromKeyPool(int64& nIndex, CKeyPool& keypool);
     void KeepKey(int64 nIndex);
@@ -292,7 +292,7 @@ public:
         }
     }
 
-    int GetKeyPoolSize()
+    unsigned int GetKeyPoolSize()
     {
         return setKeyPool.size();
     }