diff --git a/src/calamares/progresstree/ProgressTreeModel.cpp b/src/calamares/progresstree/ProgressTreeModel.cpp
index 8a42a25a3..707dd6655 100644
--- a/src/calamares/progresstree/ProgressTreeModel.cpp
+++ b/src/calamares/progresstree/ProgressTreeModel.cpp
@@ -133,7 +133,11 @@ ProgressTreeModel::setupModelData()
     m_rootItem = new ProgressTreeRoot();
     const Calamares::ViewManager* vm = Calamares::ViewManager::instance();
 
-    TextTreeItem* prepare = new TextTreeItem( tr( "Prepare" ), m_rootItem );
+    TextTreeItem* prepare = new TextTreeItem( []() -> QString
+        {
+            return tr( "Prepare" );
+        },
+        m_rootItem );
     m_rootItem->appendChild( prepare );
 
     foreach ( const Calamares::ViewStep* step, vm->prepareSteps() )
@@ -141,13 +145,21 @@ ProgressTreeModel::setupModelData()
         prepare->appendChild( new ViewStepItem( step, prepare ) );
     }
 
-    m_rootItem->appendChild( new ViewStepItem( tr( "Install" ),
+    m_rootItem->appendChild( new ViewStepItem(
+        []() -> QString
+        {
+            return tr( "Install" );
+        },
         [vm]() -> const Calamares::ViewStep*
         {
             return vm->installationStep();
         }, m_rootItem ) );
 
-    m_rootItem->appendChild( new ViewStepItem( tr( "Finish" ),
+    m_rootItem->appendChild( new ViewStepItem(
+        []() -> QString
+        {
+            return tr( "Finish" );
+        },
         [vm]() -> const Calamares::ViewStep*
         {
             return vm->finishedStep();
diff --git a/src/calamares/progresstree/TextTreeItem.cpp b/src/calamares/progresstree/TextTreeItem.cpp
index 16a7a41eb..8e5c1c6e4 100644
--- a/src/calamares/progresstree/TextTreeItem.cpp
+++ b/src/calamares/progresstree/TextTreeItem.cpp
@@ -1,6 +1,6 @@
 /* === This file is part of Calamares - <http://github.com/calamares> ===
  *
- *   Copyright 2014, Teo Mrnjavac <teo@kde.org>
+ *   Copyright 2014-2015, Teo Mrnjavac <teo@kde.org>
  *
  *   Calamares is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -20,10 +20,12 @@
 
 #include "ProgressTreeModel.h"
 
-TextTreeItem::TextTreeItem( const QString& text, ProgressTreeItem* parent )
+TextTreeItem::TextTreeItem( std::function< QString() > textReturner,
+                            ProgressTreeItem* parent )
     : ProgressTreeItem( parent )
-    , m_text( text )
-{}
+{
+    m_textReturner = textReturner;
+}
 
 
 QVariant
@@ -32,6 +34,6 @@ TextTreeItem::data( int role ) const
     if ( role == ProgressTreeModel::ProgressTreeItemRole )
         return this;
     if ( role == Qt::DisplayRole )
-        return m_text;
+        return m_textReturner();
     return QVariant();
 }
diff --git a/src/calamares/progresstree/TextTreeItem.h b/src/calamares/progresstree/TextTreeItem.h
index ba69b34b2..fb5890082 100644
--- a/src/calamares/progresstree/TextTreeItem.h
+++ b/src/calamares/progresstree/TextTreeItem.h
@@ -1,6 +1,6 @@
 /* === This file is part of Calamares - <http://github.com/calamares> ===
  *
- *   Copyright 2014, Teo Mrnjavac <teo@kde.org>
+ *   Copyright 2014-2015, Teo Mrnjavac <teo@kde.org>
  *
  *   Calamares is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -21,16 +21,19 @@
 
 #include "ProgressTreeItem.h"
 
+#include <functional>
+
 
 class TextTreeItem : public ProgressTreeItem
 {
 public:
-    explicit TextTreeItem( const QString& text, ProgressTreeItem* parent = nullptr );
+    explicit TextTreeItem( std::function< QString() > textReturner,
+                           ProgressTreeItem* parent = nullptr );
 
     virtual QVariant data( int role ) const override;
 
 private:
-    QString m_text;
+    std::function< QString() > m_textReturner;
 };
 
 #endif // TEXTTREEITEM_H
diff --git a/src/calamares/progresstree/ViewStepItem.cpp b/src/calamares/progresstree/ViewStepItem.cpp
index bfc07a820..77ee869d7 100644
--- a/src/calamares/progresstree/ViewStepItem.cpp
+++ b/src/calamares/progresstree/ViewStepItem.cpp
@@ -1,6 +1,6 @@
 /* === This file is part of Calamares - <http://github.com/calamares> ===
  *
- *   Copyright 2014, Teo Mrnjavac <teo@kde.org>
+ *   Copyright 2014-2015, Teo Mrnjavac <teo@kde.org>
  *
  *   Calamares is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -23,13 +23,13 @@
 #include "viewpages/ViewStep.h"
 
 
-ViewStepItem::ViewStepItem( const QString& prettyName,
+ViewStepItem::ViewStepItem( std::function< QString() > prettyName,
                             std::function< const Calamares::ViewStep*() > accessor,
                             ProgressTreeItem* parent )
     : ProgressTreeItem( parent )
-    , m_step( 0 )
-    , m_prettyName( prettyName )
+    , m_step( nullptr )
 {
+    m_prettyName = prettyName;
     m_accessor = accessor;
 }
 
@@ -54,7 +54,7 @@ ViewStepItem::data( int role ) const
     if ( role == ProgressTreeModel::ProgressTreeItemRole )
         return this;
     if ( role == Qt::DisplayRole )
-        return m_step ? m_step->prettyName() : m_prettyName;
+        return m_step ? m_step->prettyName() : m_prettyName();
     if ( role == ProgressTreeModel::ProgressTreeItemCurrentRole )
         return m_step ?
                     ( Calamares::ViewManager::instance()->currentStep() == m_step ) :
diff --git a/src/calamares/progresstree/ViewStepItem.h b/src/calamares/progresstree/ViewStepItem.h
index 8235a5a82..a226f3d30 100644
--- a/src/calamares/progresstree/ViewStepItem.h
+++ b/src/calamares/progresstree/ViewStepItem.h
@@ -1,6 +1,6 @@
 /* === This file is part of Calamares - <http://github.com/calamares> ===
  *
- *   Copyright 2014, Teo Mrnjavac <teo@kde.org>
+ *   Copyright 2014-2015, Teo Mrnjavac <teo@kde.org>
  *
  *   Calamares is free software: you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -31,7 +31,7 @@ class ViewStep;
 class ViewStepItem : public ProgressTreeItem
 {
 public:
-    explicit ViewStepItem( const QString& prettyName,
+    explicit ViewStepItem( std::function< QString() > prettyName,
                            std::function< const Calamares::ViewStep*() > accessor,
                            ProgressTreeItem* parent = nullptr );
 
@@ -44,7 +44,7 @@ public:
 
 private:
     std::function< const Calamares::ViewStep*() > m_accessor;
-    QString m_prettyName;
+    std::function< QString() > m_prettyName;
     const Calamares::ViewStep* m_step;
 };