diff --git a/src/plugins/qt4projectmanager/qt-maemo/maemoconstants.h b/src/plugins/qt4projectmanager/qt-maemo/maemoconstants.h
index 2f27e408377..2fc3b5c7a3c 100644
--- a/src/plugins/qt4projectmanager/qt-maemo/maemoconstants.h
+++ b/src/plugins/qt4projectmanager/qt-maemo/maemoconstants.h
@@ -68,7 +68,8 @@ static const QLatin1String LastDeployedTimesKey(PREFIX ".LastDeployedTimes");
 static const QLatin1String ProFileKey(PREFIX ".ProFile");
 static const QLatin1String ExportedLocalDirsKey(PREFIX ".ExportedLocalDirs");
 static const QLatin1String RemoteMountPointsKey(PREFIX ".RemoteMountPoints");
-static const QLatin1String MountPortsKey(PREFIX ".MountPorts");
+static const QLatin1String UserDefinedMountPortsKey(PREFIX ".MountPorts");
+static const QLatin1String DeployMountPortKey(PREFIX ".DeployMountPort");
 static const QLatin1String BaseEnvironmentBaseKey(PREFIX ".BaseEnvironmentBase");
 static const QLatin1String UserEnvironmentChangesKey(PREFIX ".UserEnvironmentChanges");
 static const QLatin1String UseRemoteGdbKey(PREFIX ".UseRemoteGdb");
diff --git a/src/plugins/qt4projectmanager/qt-maemo/maemodeploystep.cpp b/src/plugins/qt4projectmanager/qt-maemo/maemodeploystep.cpp
index d12068f7f33..3f6b1b85a06 100644
--- a/src/plugins/qt4projectmanager/qt-maemo/maemodeploystep.cpp
+++ b/src/plugins/qt4projectmanager/qt-maemo/maemodeploystep.cpp
@@ -60,6 +60,7 @@ using namespace ProjectExplorer;
 
 namespace Qt4ProjectManager {
 namespace Internal {
+namespace { const int DefaultMountPort = 1050; }
 
 const QLatin1String MaemoDeployStep::Id("Qt4ProjectManager.MaemoDeployStep");
 
@@ -130,6 +131,9 @@ BuildStepConfigWidget *MaemoDeployStep::createConfigWidget()
 QVariantMap MaemoDeployStep::toMap() const
 {
     QVariantMap map(BuildStep::toMap());
+#ifdef DEPLOY_VIA_MOUNT
+    map.insert(DeployMountPortKey, m_mountPort);
+#endif
     addDeployTimesToMap(map);
     map.unite(m_deviceConfigModel->toMap());
     return map;
@@ -158,6 +162,9 @@ bool MaemoDeployStep::fromMap(const QVariantMap &map)
 {
     if (!BuildStep::fromMap(map))
         return false;
+#ifdef DEPLOY_VIA_MOUNT
+    m_mountPort = map.value(DeployMountPortKey, DefaultMountPort).toInt();
+#endif
     getDeployTimesFromMap(map);
     m_deviceConfigModel->fromMap(map);
     return true;
@@ -558,17 +565,16 @@ void MaemoDeployStep::handleUnmounted()
         return;
     }
 
-    // TODO: port must come from user setting. (Call it "base port" on windows!)
     if (m_needsInstall || !m_filesToCopy.isEmpty()) {
         if (m_needsInstall) {
             const QString localDir = QFileInfo(packagingStep()->packageFilePath())
                 .absolutePath();
             const MaemoMountSpecification mountSpec(localDir,
-                deployMountPoint(), 11000);
+                deployMountPoint(), m_mountPort);
             m_mounter->addMountSpecification(mountSpec, true);
         } else {
 #ifdef Q_OS_WIN
-            int port = 11000;
+            int port = m_mountPort;
             bool drivesToMount[26];
             for (int i = 0; i < sizeof drivesToMount / drivesToMount[0]; ++i)
                 drivesToMount[i] = false;
@@ -594,7 +600,7 @@ void MaemoDeployStep::handleUnmounted()
             }
 #else
             m_mounter->addMountSpecification(MaemoMountSpecification(QLatin1String("/"),
-                deployMountPoint(), 11000), true);
+                deployMountPoint(), m_mountPort), true);
 #endif
         }
         m_mounter->mount();
diff --git a/src/plugins/qt4projectmanager/qt-maemo/maemodeploystep.h b/src/plugins/qt4projectmanager/qt-maemo/maemodeploystep.h
index dafedccb3d5..eaec0254084 100644
--- a/src/plugins/qt4projectmanager/qt-maemo/maemodeploystep.h
+++ b/src/plugins/qt4projectmanager/qt-maemo/maemodeploystep.h
@@ -81,6 +81,10 @@ public:
         const MaemoDeployable &deployable) const;
     void setDeployed(const QString &host, const MaemoDeployable &deployable);
     MaemoDeployables *deployables() const { return m_deployables; }
+#ifdef DEPLOY_VIA_MOUNT
+    int mountPort() const { return m_mountPort; }
+    void setMountPort(int port) { m_mountPort = port; }
+#endif
 
 signals:
     void done();
@@ -146,6 +150,7 @@ private:
     MaemoRemoteMounter *m_mounter;
     QTimer *m_cleanupTimer;
     bool m_canStart;
+    int m_mountPort;
 #else
     QSharedPointer<Core::SftpChannel> m_uploader;
     typedef QPair<MaemoDeployable, QString> DeployInfo;
diff --git a/src/plugins/qt4projectmanager/qt-maemo/maemodeploystepwidget.cpp b/src/plugins/qt4projectmanager/qt-maemo/maemodeploystepwidget.cpp
index 33888dce36e..90101bf653f 100644
--- a/src/plugins/qt4projectmanager/qt-maemo/maemodeploystepwidget.cpp
+++ b/src/plugins/qt4projectmanager/qt-maemo/maemodeploystepwidget.cpp
@@ -20,6 +20,7 @@ MaemoDeployStepWidget::MaemoDeployStepWidget(MaemoDeployStep *step) :
     m_step(step)
 {
     ui->setupUi(this);
+    ui->mountPortSpinBox->setToolTip(ui->mountPortLabel->toolTip());
 
     connect(m_step->deployables(), SIGNAL(modelsCreated()), this,
         SLOT(handleModelsCreated()));
@@ -33,6 +34,14 @@ MaemoDeployStepWidget::~MaemoDeployStepWidget()
 
 void MaemoDeployStepWidget::init()
 {
+#ifdef DEPLOY_VIA_MOUNT
+    ui->mountPortSpinBox->setValue(m_step->mountPort());
+    connect(ui->mountPortSpinBox, SIGNAL(valueChanged(int)), this,
+        SLOT(handleMountPortEdited(int)));
+#else
+    ui->mountPortLabel->hide();
+    ui->mountPortSpinBox->hide();
+#endif
     handleDeviceConfigModelChanged();
     connect(m_step->buildConfiguration()->target(),
         SIGNAL(activeRunConfigurationChanged(ProjectExplorer::RunConfiguration*)),
@@ -90,5 +99,12 @@ void MaemoDeployStepWidget::setCurrentDeviceConfig(int index)
     m_step->deviceConfigModel()->setCurrentIndex(index);
 }
 
+void MaemoDeployStepWidget::handleMountPortEdited(int newPort)
+{
+#ifdef DEPLOY_VIA_MOUNT
+    m_step->setMountPort(newPort);
+#endif
+}
+
 } // namespace Internal
 } // namespace Qt4ProjectManager
diff --git a/src/plugins/qt4projectmanager/qt-maemo/maemodeploystepwidget.h b/src/plugins/qt4projectmanager/qt-maemo/maemodeploystepwidget.h
index d5eff9ee7ec..fb32f0aa01e 100644
--- a/src/plugins/qt4projectmanager/qt-maemo/maemodeploystepwidget.h
+++ b/src/plugins/qt4projectmanager/qt-maemo/maemodeploystepwidget.h
@@ -26,6 +26,7 @@ private:
     Q_SLOT void handleModelsCreated();
     Q_SLOT void handleDeviceConfigModelChanged();
     Q_SLOT void setCurrentDeviceConfig(int index);
+    Q_SLOT void handleMountPortEdited(int newPort);
 
     virtual void init();
     virtual QString summaryText() const;
diff --git a/src/plugins/qt4projectmanager/qt-maemo/maemodeploystepwidget.ui b/src/plugins/qt4projectmanager/qt-maemo/maemodeploystepwidget.ui
index 94afe4a4abe..8914fadad53 100644
--- a/src/plugins/qt4projectmanager/qt-maemo/maemodeploystepwidget.ui
+++ b/src/plugins/qt4projectmanager/qt-maemo/maemodeploystepwidget.ui
@@ -15,29 +15,68 @@
   </property>
   <layout class="QVBoxLayout" name="verticalLayout">
    <item>
-    <layout class="QHBoxLayout" name="horizontalLayout">
-     <item>
+    <layout class="QFormLayout" name="formLayout">
+     <item row="0" column="0">
       <widget class="QLabel" name="deviceConfigLabel">
        <property name="text">
         <string>Device configuration:</string>
        </property>
       </widget>
      </item>
-     <item>
-      <widget class="QComboBox" name="deviceConfigComboBox"/>
+     <item row="0" column="1">
+      <layout class="QHBoxLayout" name="horizontalLayout">
+       <item>
+        <widget class="QComboBox" name="deviceConfigComboBox"/>
+       </item>
+       <item>
+        <spacer name="horizontalSpacer">
+         <property name="orientation">
+          <enum>Qt::Horizontal</enum>
+         </property>
+         <property name="sizeHint" stdset="0">
+          <size>
+           <width>40</width>
+           <height>20</height>
+          </size>
+         </property>
+        </spacer>
+       </item>
+      </layout>
      </item>
-     <item>
-      <spacer name="horizontalSpacer">
-       <property name="orientation">
-        <enum>Qt::Horizontal</enum>
+     <item row="1" column="0">
+      <widget class="QLabel" name="mountPortLabel">
+       <property name="toolTip">
+        <string>The port on the device to use for mounting the host disk during deployment. 
+Note: On Windows, several consecutive ports may be used, starting with the one set here.</string>
        </property>
-       <property name="sizeHint" stdset="0">
-        <size>
-         <width>40</width>
-         <height>20</height>
-        </size>
+       <property name="text">
+        <string>Mount port:</string>
        </property>
-      </spacer>
+      </widget>
+     </item>
+     <item row="1" column="1">
+      <layout class="QHBoxLayout" name="horizontalLayout_2">
+       <item>
+        <widget class="QSpinBox" name="mountPortSpinBox">
+         <property name="maximum">
+          <number>65535</number>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <spacer name="horizontalSpacer_2">
+         <property name="orientation">
+          <enum>Qt::Horizontal</enum>
+         </property>
+         <property name="sizeHint" stdset="0">
+          <size>
+           <width>40</width>
+           <height>20</height>
+          </size>
+         </property>
+        </spacer>
+       </item>
+      </layout>
      </item>
     </layout>
    </item>
diff --git a/src/plugins/qt4projectmanager/qt-maemo/maemoremotemountsmodel.cpp b/src/plugins/qt4projectmanager/qt-maemo/maemoremotemountsmodel.cpp
index d755b44c138..340a51ab8e1 100644
--- a/src/plugins/qt4projectmanager/qt-maemo/maemoremotemountsmodel.cpp
+++ b/src/plugins/qt4projectmanager/qt-maemo/maemoremotemountsmodel.cpp
@@ -106,7 +106,7 @@ QVariantMap MaemoRemoteMountsModel::toMap() const
     }
     map.insert(ExportedLocalDirsKey, localDirsList);
     map.insert(RemoteMountPointsKey, remoteMountPointsList);
-    map.insert(MountPortsKey, mountPortsList);
+    map.insert(UserDefinedMountPortsKey, mountPortsList);
     return map;
 }
 
@@ -116,7 +116,7 @@ void MaemoRemoteMountsModel::fromMap(const QVariantMap &map)
         = map.value(ExportedLocalDirsKey).toList();
     const QVariantList &remoteMountPointsList
         = map.value(RemoteMountPointsKey).toList();
-    const QVariantList &mountPortsList = map.value(MountPortsKey).toList();
+    const QVariantList &mountPortsList = map.value(UserDefinedMountPortsKey).toList();
     const int count = qMin(qMin(localDirsList.count(),
         remoteMountPointsList.count()), mountPortsList.count());
     for (int i = 0; i < count; ++i) {