diff --git a/src/GUI/Dialogs/AboutDialog.cpp b/src/GUI/Dialogs/AboutDialog.cpp
index 84211d62d..745d53a7d 100644
--- a/src/GUI/Dialogs/AboutDialog.cpp
+++ b/src/GUI/Dialogs/AboutDialog.cpp
@@ -88,8 +88,8 @@ void AboutDialogLogo::repaint(wxPaintEvent& event)
     dc.SetBackgroundMode(wxPENSTYLE_TRANSPARENT);
 
     const wxSize size = this->GetSize() ;
-    const auto logo_w {this->logo.GetWidth()};
-    const auto logo_h {this->logo.GetHeight()};
+    const auto logo_w = this->logo.GetWidth();
+    const auto logo_h = this->logo.GetHeight();
 
     dc.DrawBitmap(this->logo, (size.GetWidth() - logo_w) / 2, (size.GetHeight() - logo_h) / 2, 1);
     event.Skip();
diff --git a/src/GUI/Plater.cpp b/src/GUI/Plater.cpp
index 24cce1573..051949ca2 100644
--- a/src/GUI/Plater.cpp
+++ b/src/GUI/Plater.cpp
@@ -1,4 +1,6 @@
 #include <memory>
+#include <climits>
+
 #include <wx/progdlg.h>
 #include <wx/window.h> 
 #include <wx/numdlg.h>