diff --git a/src/wallet/rpcwallet.cpp b/src/wallet/rpcwallet.cpp
index 965eebdcf..185641819 100644
--- a/src/wallet/rpcwallet.cpp
+++ b/src/wallet/rpcwallet.cpp
@@ -1608,10 +1608,14 @@ void ListTransactions(const CWalletTx& wtx, const string& strAccount, int nMinDe
                 MaybePushAddress(entry, r.destination);
                 if (wtx.IsCoinBase())
                 {
+                    int btm;
                     if (wtx.GetDepthInMainChain() < 1)
                         entry.push_back(Pair("category", "orphan"));
-                    else if (wtx.GetBlocksToMaturity() > 0)
+                    else if ((btm = wtx.GetBlocksToMaturity()) > 0)
+                    {
                         entry.push_back(Pair("category", "immature"));
+                        entry.push_back(Pair("blockstomaturity", btm));
+                    }
                     else
                         entry.push_back(Pair("category", "generate"));
                 }
diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index e9b353f3e..0637d3fd4 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -3917,8 +3917,9 @@ int CMerkleTx::GetBlocksToMaturity() const
         return 0;
     int32_t depth = GetDepthInMainChain();
     int32_t ut = UnlockTime(0);
-    int32_t toMaturity = ut - chainActive.Height() < 0 ? 0 : ut - chainActive.Height();
-    ut = COINBASE_MATURITY - depth < 0 ? 0 : COINBASE_MATURITY - depth;
+    int32_t toMaturity = (ut - chainActive.Height()) < 0 ? 0 : ut - chainActive.Height();
+    //printf("depth.%i, unlockTime.%i, toMaturity.%i\n", depth, ut, toMaturity);
+    ut = (COINBASE_MATURITY - depth) < 0 ? 0 : COINBASE_MATURITY - depth;
     return(ut < toMaturity ? toMaturity : ut);
 }