diff --git a/src/GUI/Scene3D.cpp b/src/GUI/Scene3D.cpp
index cb4b059bd..d1c560a2a 100644
--- a/src/GUI/Scene3D.cpp
+++ b/src/GUI/Scene3D.cpp
@@ -8,7 +8,7 @@
 namespace Slic3r { namespace GUI {
 
 Scene3D::Scene3D(wxWindow* parent, const wxSize& size) :
-    wxGLCanvas(parent, wxID_ANY, wxDefaultPosition, size)
+    wxGLCanvas(parent, wxID_ANY, nullptr, wxDefaultPosition, size)
 { 
 
     this->glContext = new wxGLContext(this);
diff --git a/src/GUI/Scene3D.hpp b/src/GUI/Scene3D.hpp
index 21dd47108..237b784c2 100644
--- a/src/GUI/Scene3D.hpp
+++ b/src/GUI/Scene3D.hpp
@@ -4,7 +4,8 @@
 #ifndef WX_PRECOMP
     #include <wx/wx.h>
 #endif
-    #include <wx/glcanvas.h>
+    
+#include <wx/glcanvas.h>
 #include "Settings.hpp"
 #include "Point.hpp"
 #include "3DScene.hpp"