diff --git a/src/slic3r/GUI/MainFrame.cpp b/src/slic3r/GUI/MainFrame.cpp
index c8dad01b4a..676dbc78ee 100644
--- a/src/slic3r/GUI/MainFrame.cpp
+++ b/src/slic3r/GUI/MainFrame.cpp
@@ -395,34 +395,6 @@ DPIFrame(NULL, wxID_ANY, "", wxDefaultPosition, wxDefaultSize, BORDERLESS_FRAME_
     update_layout();
     sizer->SetSizeHints(this);
 
-#ifdef WIN32
-    auto setMaxSize = [this]() {
-        wxDisplay display(this);
-        auto size = display.GetClientArea().GetSize();
-        HWND      hWnd = GetHandle();
-        RECT      borderThickness;
-        SetRectEmpty(&borderThickness);
-        AdjustWindowRectEx(&borderThickness, GetWindowLongPtr(hWnd, GWL_STYLE), FALSE, 0);
-        SetMaxSize(size + wxSize{-borderThickness.left + borderThickness.right, -borderThickness.top + borderThickness.bottom});
-    };
-    this->Bind(wxEVT_DPI_CHANGED, [setMaxSize](auto & e) {
-        setMaxSize();
-        e.Skip();
-        });
-    setMaxSize();
-    // SetMaximize already position window at left/top corner, even if Windows Task Bar is at left side.
-    // Not known why, but fix it here
-    this->Bind(wxEVT_MAXIMIZE, [this](auto &e) {
-        wxDisplay display(this);
-        auto pos = display.GetClientArea().GetPosition();
-        HWND      hWnd = GetHandle();
-        RECT      borderThickness;
-        SetRectEmpty(&borderThickness);
-        AdjustWindowRectEx(&borderThickness, GetWindowLongPtr(hWnd, GWL_STYLE), FALSE, 0);
-        Move(pos + wxPoint{borderThickness.left, borderThickness.top});
-        e.Skip();
-    });
-#endif // WIN32
     // BBS
     Fit();