diff --git a/cfg/wxwidgets.cfg b/cfg/wxwidgets.cfg
index 4de7e0e17..dfc3ebb55 100644
--- a/cfg/wxwidgets.cfg
+++ b/cfg/wxwidgets.cfg
@@ -7075,6 +7075,13 @@
     <returnValue type="bool"/>
     <arg nr="1" direction="in"/>
   </function>
+  <!-- void wxGridCellAttr::SetBackgroundColour(const wxColour &c) -->
+  <function name="wxGridCellAttr::SetBackgroundColour">
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <returnValue type="void"/>
+    <arg nr="1" direction="in"/>
+  </function>
   <!-- void wxTextAttr::SetBackgroundColour(const wxColour &c) -->
   <function name="wxTextAttr::SetBackgroundColour">
     <noreturn>false</noreturn>
@@ -7098,6 +7105,19 @@
       <not-uninit/>
     </arg>
   </function>
+  <!-- void wxDC::SetUserScale( double x, double y) -->
+  <!-- void wxGCDC::SetUserScale( double x, double y) -->
+  <function name="wxDC::SetUserScale,wxGCDC::SetUserScale">
+    <noreturn>false</noreturn>
+    <returnValue type="void"/>
+    <leak-ignore/>
+    <arg nr="1" direction="in">
+      <not-uninit/>
+    </arg>
+    <arg nr="2" direction="in">
+      <not-uninit/>
+    </arg>
+  </function>
   <!-- FILE* wxFopen(const wxString & path, const wxString & mode) -->
   <function name="wxFopen">
     <use-retval/>
@@ -10266,7 +10286,8 @@
     </arg>
   </function>
   <!-- void wxDC::SetDeviceOrigin(wxCoord x, wxCoord y) -->
-  <function name="wxDC::SetDeviceOrigin">
+  <!-- void wxGCDC::SetDeviceOrigin(wxCoord x, wxCoord y) -->
+  <function name="wxDC::SetDeviceOrigin,wxGCDC::SetDeviceOrigin">
     <leak-ignore/>
     <noreturn>false</noreturn>
     <returnValue type="void"/>