diff --git a/drape_frontend/message.hpp b/drape_frontend/message.hpp
index 8cd6b0941d..73092796f1 100644
--- a/drape_frontend/message.hpp
+++ b/drape_frontend/message.hpp
@@ -17,6 +17,8 @@ public:
     MapShapeReaded,
     UpdateModelView,
     UpdateReadManager,
+    InvalidateRect,
+    InvalidateReadManagerRect,
     Resize,
     Rotate
   };
diff --git a/drape_frontend/message_subclasses.hpp b/drape_frontend/message_subclasses.hpp
index e8a75ce86b..3a4e6b8071 100644
--- a/drape_frontend/message_subclasses.hpp
+++ b/drape_frontend/message_subclasses.hpp
@@ -98,6 +98,21 @@ private:
   ScreenBase m_screen;
 };
 
+class InvalidateRectMessage : public Message
+{
+public:
+  InvalidateRectMessage(m2::RectD const & rect)
+    : m_rect(rect)
+  {
+    SetType(InvalidateRect);
+  }
+
+  m2::RectD const & GetRect() const { return m_rect; }
+
+private:
+  m2::RectD m_rect;
+};
+
 class UpdateReadManagerMessage : public UpdateModelViewMessage
 {
 public:
@@ -114,4 +129,30 @@ private:
   shared_ptr<set<TileKey> > m_tiles;
 };
 
+class InvalidateReadManagerRectMessage : public Message
+{
+public:
+  InvalidateReadManagerRectMessage(TransferPointer<set<TileKey> > tiles)
+    : m_tiles(tiles)
+  {
+    SetType(InvalidateReadManagerRect);
+  }
+
+  ~InvalidateReadManagerRectMessage()
+  {
+    m_tiles.Destroy();
+  }
+
+  set<TileKey> const & GetTilesForInvalidate() const { return *m_tiles.GetRaw(); }
+
+private:
+  MasterPointer<set<TileKey> > m_tiles;
+};
+
+template <typename T>
+T * CastMessage(RefPointer<Message> msg)
+{
+  return static_cast<T *>(msg.GetRaw());
+}
+
 } // namespace df