diff --git a/cfg/wxwidgets.cfg b/cfg/wxwidgets.cfg
index 08661f80f..1fffbc400 100644
--- a/cfg/wxwidgets.cfg
+++ b/cfg/wxwidgets.cfg
@@ -5640,9 +5640,10 @@
       <not-uninit/>
     </arg>
   </function>
+  <!-- void wxWindowBase::SetSizerAndFit (wxSizer * sizer, bool deleteOld = true) -->
   <!-- void wxWindow::SetSizerAndFit (wxSizer * sizer, bool deleteOld = true) -->
   <!-- void wxPanel::SetSizerAndFit (wxSizer * sizer, bool deleteOld = true) -->
-  <function name="wxWindow::SetSizerAndFit,wxPanel::SetSizerAndFit">
+  <function name="wxWindow::SetSizerAndFit,wxPanel::SetSizerAndFit,wxWindowBase::SetSizerAndFit">
     <noreturn>false</noreturn>
     <leak-ignore/>
     <returnValue type="void"/>
@@ -5854,6 +5855,7 @@
       <not-bool/>
     </arg>
   </function>
+  <!-- virtual bool wxTopLevelWindowBase::Show (bool show=true) -->
   <!-- virtual bool wxWindow::Show (bool show=true) -->
   <!-- virtual bool wxStaticText::Show (bool show=true) -->
   <!-- virtual bool wxButton::Show (bool show=true) -->
@@ -5866,7 +5868,7 @@
   <!-- virtual bool wxCheckBox::Show (bool show=true) -->
   <!-- virtual bool wxFrame::Show (bool show=true) -->
   <!-- virtual bool wxSashLayoutWindow::Show (bool show=true) -->
-  <function name="wxWindow::Show,wxFrame::Show,wxStaticText::Show,wxSashLayoutWindow::Show,wxButton::Show,wxStaticBitmap::Show,wxTextCtrl::Show,wxPopupTransientWindow::Show,wxSpinCtrl::Show,wxChoice::Show,wxBitmapButton::Show,wxCheckBox::Show">
+  <function name="wxTopLevelWindowBase::Show,wxWindow::Show,wxFrame::Show,wxStaticText::Show,wxSashLayoutWindow::Show,wxButton::Show,wxStaticBitmap::Show,wxTextCtrl::Show,wxPopupTransientWindow::Show,wxSpinCtrl::Show,wxChoice::Show,wxBitmapButton::Show,wxCheckBox::Show">
     <noreturn>false</noreturn>
     <leak-ignore/>
     <returnValue type="bool"/>
@@ -6880,11 +6882,12 @@
       <not-uninit/>
     </arg>
   </function>
+  <!-- void wxWindowBase::SetSizer(wxSizer * sizer, bool deleteOld = true)-->
   <!-- void wxWindow::SetSizer(wxSizer * sizer, bool deleteOld = true)-->
   <!-- void wxPanel::SetSizer(wxSizer * sizer, bool deleteOld = true)-->
   <!-- void wxFrame::SetSizer(wxSizer * sizer, bool deleteOld = true)-->
   <!-- void wxScrolledWindow::SetSizer(wxSizer * sizer, bool deleteOld = true)-->
-  <function name="wxWindow::SetSizer,wxPanel::SetSizer,wxScrolledWindow::SetSizer,wxFrame::SetSizer">
+  <function name="wxWindowBase::SetSizer,wxWindow::SetSizer,wxPanel::SetSizer,wxScrolledWindow::SetSizer,wxFrame::SetSizer">
     <noreturn>false</noreturn>
     <leak-ignore/>
     <arg nr="1" direction="inout">