diff --git a/cfg/wxwidgets.cfg b/cfg/wxwidgets.cfg
index 196aa45d2..7fa4f738e 100644
--- a/cfg/wxwidgets.cfg
+++ b/cfg/wxwidgets.cfg
@@ -8055,6 +8055,14 @@
     <returnValue type="void"/>
     <arg nr="1" direction="in"/>
   </function>
+  <!-- wxSize wxDC::GetSize( void ) -->
+  <!-- wxSize wxDC::GetSizeMM( void ) -->
+  <function name="wxDC::GetSizeMM,wxDC::GetSize">
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <returnValue type="wxSize"/>
+    <use-retval/>
+  </function>
   <!-- void wxGrid::SetColSize( int col, int width ) -->
   <function name="wxGrid::SetColSize">
     <leak-ignore/>