diff --git a/src/qt/bantablemodel.cpp b/src/qt/bantablemodel.cpp
index 42542371e..33792af5b 100644
--- a/src/qt/bantablemodel.cpp
+++ b/src/qt/bantablemodel.cpp
@@ -54,11 +54,11 @@ public:
 #if QT_VERSION >= 0x040700
         cachedBanlist.reserve(banMap.size());
 #endif
-        foreach (const PAIRTYPE(CSubNet, CBanEntry)& banentry, banMap)
+        for (banmap_t::iterator it = banMap.begin(); it != banMap.end(); it++)
         {
             CCombinedBan banEntry;
-            banEntry.subnet = banentry.first;
-            banEntry.banEntry = banentry.second;
+            banEntry.subnet = (*it).first;
+            banEntry.banEntry = (*it).second;
             cachedBanlist.append(banEntry);
         }
 
@@ -161,9 +161,9 @@ QModelIndex BanTableModel::index(int row, int column, const QModelIndex &parent)
 
 void BanTableModel::refresh()
 {
-    emit layoutAboutToBeChanged();
+    Q_EMIT layoutAboutToBeChanged();
     priv->refreshBanlist();
-    emit layoutChanged();
+    Q_EMIT layoutChanged();
 }
 
 void BanTableModel::sort(int column, Qt::SortOrder order)
diff --git a/src/qt/bantablemodel.h b/src/qt/bantablemodel.h
index 09eb468fb..c21dd04e3 100644
--- a/src/qt/bantablemodel.h
+++ b/src/qt/bantablemodel.h
@@ -60,7 +60,7 @@ public:
     bool shouldShow();
     /*@}*/
 
-public slots:
+public Q_SLOTS:
     void refresh();
 
 private:
diff --git a/src/qt/rpcconsole.cpp b/src/qt/rpcconsole.cpp
index 4dc976028..b3c28eab8 100644
--- a/src/qt/rpcconsole.cpp
+++ b/src/qt/rpcconsole.cpp
@@ -27,6 +27,7 @@
 #include <QKeyEvent>
 #include <QMenu>
 #include <QScrollBar>
+#include <QSignalMapper>
 #include <QThread>
 #include <QTime>
 #include <QTimer>
@@ -242,7 +243,7 @@ RPCConsole::RPCConsole(const PlatformStyle *platformStyle, QWidget *parent) :
     clientModel(0),
     historyPtr(0),
     cachedNodeid(-1),
-    platformStyle(platformStyle)
+    platformStyle(platformStyle),
     peersTableContextMenu(0),
     banTableContextMenu(0)
 {
@@ -807,7 +808,6 @@ void RPCConsole::banSelectedNode(int bantime)
         SplitHostPort(nStr, port, addr);
 
         CNode::Ban(CNetAddr(addr), BanReasonManuallyAdded, bantime);
-        DumpBanlist(); // store banlist to disk
         bannedNode->fDisconnect = true;
 
         clearSelectedNode();
@@ -827,7 +827,6 @@ void RPCConsole::unbanSelectedNode()
     if (possibleSubnet.IsValid())
     {
         CNode::Unban(possibleSubnet);
-        DumpBanlist(); // store banlist to disk
         clientModel->getBanTableModel()->refresh();
     }
 }