diff --git a/src/slic3r/GUI/MainFrame.cpp b/src/slic3r/GUI/MainFrame.cpp
index 693ce063d2..431c79c80e 100644
--- a/src/slic3r/GUI/MainFrame.cpp
+++ b/src/slic3r/GUI/MainFrame.cpp
@@ -20,6 +20,7 @@
 #include <wx/menu.h>
 #include <wx/progdlg.h>
 #include <wx/tooltip.h>
+#include <wx/accel.h>
 //#include <wx/glcanvas.h>
 #include <wx/filename.h>
 #include <wx/debug.h>
@@ -182,19 +183,34 @@ DPIFrame(NULL, wxID_ANY, "", wxDefaultPosition, wxDefaultSize, wxDEFAULT_FRAME_S
     else
         init_menubar_as_editor();
 
+#ifndef __APPLE__
+    std::vector<wxAcceleratorEntry*>& entries_cache = accelerator_entries_cache();
+    assert(entries_cache.size() + 6 < 100);
+    wxAcceleratorEntry entries[100];
+
+    int id = 0;
+    for (const auto* entry : entries_cache)
+        entries[id++].Set(entry->GetFlags(), entry->GetKeyCode(), entry->GetMenuItem()->GetId());
+
 #if _WIN32
     // This is needed on Windows to fake the CTRL+# of the window menu when using the numpad
-    wxAcceleratorEntry entries[6];
-    entries[0].Set(wxACCEL_CTRL, WXK_NUMPAD1, wxID_HIGHEST + 1);
-    entries[1].Set(wxACCEL_CTRL, WXK_NUMPAD2, wxID_HIGHEST + 2);
-    entries[2].Set(wxACCEL_CTRL, WXK_NUMPAD3, wxID_HIGHEST + 3);
-    entries[3].Set(wxACCEL_CTRL, WXK_NUMPAD4, wxID_HIGHEST + 4);
-    entries[4].Set(wxACCEL_CTRL, WXK_NUMPAD5, wxID_HIGHEST + 5);
-    entries[5].Set(wxACCEL_CTRL, WXK_NUMPAD6, wxID_HIGHEST + 6);
-    wxAcceleratorTable accel(6, entries);
-    SetAcceleratorTable(accel);
+    entries[id++].Set(wxACCEL_CTRL, WXK_NUMPAD1, wxID_HIGHEST + 1);
+    entries[id++].Set(wxACCEL_CTRL, WXK_NUMPAD2, wxID_HIGHEST + 2);
+    entries[id++].Set(wxACCEL_CTRL, WXK_NUMPAD3, wxID_HIGHEST + 3);
+    entries[id++].Set(wxACCEL_CTRL, WXK_NUMPAD4, wxID_HIGHEST + 4);
+    entries[id++].Set(wxACCEL_CTRL, WXK_NUMPAD5, wxID_HIGHEST + 5);
+    entries[id++].Set(wxACCEL_CTRL, WXK_NUMPAD6, wxID_HIGHEST + 6);
 #endif // _WIN32
 
+    wxAcceleratorTable accel(id, entries);
+    SetAcceleratorTable(accel);
+
+    // clear cache with wxAcceleratorEntry, because it's no need anymore
+    for (auto entry : entries_cache)
+        delete entry;
+    entries_cache.clear();
+#endif
+
     // set default tooltip timer in msec
     // SetAutoPop supposedly accepts long integers but some bug doesn't allow for larger values
     // (SetAutoPop is not available on GTK.)
diff --git a/src/slic3r/GUI/wxExtensions.cpp b/src/slic3r/GUI/wxExtensions.cpp
index 157418dd75..1fd5d5ce73 100644
--- a/src/slic3r/GUI/wxExtensions.cpp
+++ b/src/slic3r/GUI/wxExtensions.cpp
@@ -9,6 +9,7 @@
 #include <cmath>
 
 #include <wx/sizer.h>
+#include <wx/accel.h>
 
 #include <boost/algorithm/string/replace.hpp>
 
@@ -51,6 +52,14 @@ void sys_color_changed_menu(wxMenu* menu)
 }
 #endif /* no __linux__ */
 
+#ifndef __APPLE__
+std::vector<wxAcceleratorEntry*>& accelerator_entries_cache()
+{
+    static std::vector<wxAcceleratorEntry*> entries;
+    return entries;
+}
+#endif
+
 void enable_menu_item(wxUpdateUIEvent& evt, std::function<bool()> const cb_condition, wxMenuItem* item, wxWindow* win)
 {
     const bool enable = cb_condition();
@@ -78,8 +87,20 @@ wxMenuItem* append_menu_item(wxMenu* menu, int id, const wxString& string, const
         event_handler->Bind(wxEVT_MENU, cb, id);
     else
 #endif // __WXMSW__
+#ifndef __APPLE__
+    if (parent)
+        parent->Bind(wxEVT_MENU, cb, id);
+    else
+#endif // n__APPLE__
         menu->Bind(wxEVT_MENU, cb, id);
 
+#ifndef __APPLE__
+    if (wxAcceleratorEntry* entry = wxAcceleratorEntry::Create(string)) {
+        entry->SetMenuItem(item);
+        accelerator_entries_cache().push_back(entry);
+    }
+#endif
+
     if (parent) {
         parent->Bind(wxEVT_UPDATE_UI, [cb_condition, item, parent](wxUpdateUIEvent& evt) {
             enable_menu_item(evt, cb_condition, item, parent); }, id);
diff --git a/src/slic3r/GUI/wxExtensions.hpp b/src/slic3r/GUI/wxExtensions.hpp
index 803c0cc656..e4b62bfda2 100644
--- a/src/slic3r/GUI/wxExtensions.hpp
+++ b/src/slic3r/GUI/wxExtensions.hpp
@@ -26,6 +26,11 @@ void                sys_color_changed_menu(wxMenu* menu);
 inline void         sys_color_changed_menu(wxMenu* /* menu */) {}
 #endif // no __linux__
 
+#ifndef __APPLE__
+// Caching wxAcceleratorEntries to use them during mainframe creation
+std::vector<wxAcceleratorEntry*>& accelerator_entries_cache();
+#endif // no __APPLE__
+
 wxMenuItem* append_menu_item(wxMenu* menu, int id, const wxString& string, const wxString& description,
     std::function<void(wxCommandEvent& event)> cb, wxBitmapBundle* icon, wxEvtHandler* event_handler = nullptr,
     std::function<bool()> const cb_condition = []() { return true;}, wxWindow* parent = nullptr, int insert_pos = wxNOT_FOUND);