diff --git a/cfg/wxwidgets.cfg b/cfg/wxwidgets.cfg
index ca06d8fd4..cc72c5f96 100644
--- a/cfg/wxwidgets.cfg
+++ b/cfg/wxwidgets.cfg
@@ -6066,6 +6066,15 @@
     </arg>
     <arg nr="2" direction="in"/>
   </function>
+  <!-- void wxStringTokenizer::SetString(const wxString & str, const wxString & delims = wxDEFAULT_DELIMITERS, wxStringTokenizerMode mode = wxTOKEN_DEFAULT) -->
+  <function name="wxStringTokenizer::SetString">
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <returnValue type="void"/>
+    <arg nr="1" direction="in"/>
+    <arg nr="2" direction="in" default="wxDEFAULT_DELIMITERS"/>
+    <arg nr="3" direction="in" default="wxTOKEN_DEFAULT"/>
+  </function>
   <!-- virtual void wxTextEntry::SetSelection (long from, long to) -->
   <!-- virtual void wxTextEntry::SetSelection (int n) -->
   <!-- virtual void wxRadioBox::SetSelection (int n) -->