diff --git a/cfg/wxwidgets.cfg b/cfg/wxwidgets.cfg
index 116cbe612..c4662dade 100644
--- a/cfg/wxwidgets.cfg
+++ b/cfg/wxwidgets.cfg
@@ -8036,6 +8036,19 @@
       <not-bool/>
     </arg>
   </function>
+  <!-- void wxGridCellRenderer::SetTextColoursAndFont(const wxGrid & grid, const wxGridCellAttr & attr, wxDC & dc, bool isSelected) -->
+  <!-- void wxGridCellStringRenderer::SetTextColoursAndFont(const wxGrid & grid, const wxGridCellAttr & attr, wxDC & dc, bool isSelected) -->
+  <function name="wxGridCellRenderer::SetTextColoursAndFont,wxGridCellStringRenderer::SetTextColoursAndFont">
+    <noreturn>false</noreturn>
+    <returnValue type="void"/>
+    <leak-ignore/>
+    <arg nr="1" direction="in"/>
+    <arg nr="2" direction="in"/>
+    <arg nr="3" direction="out"/>
+    <arg nr="4" direction="in">
+      <not-uninit/>
+    </arg>
+  </function>
   <!-- void wxRefCounter::DecRef(void) -->
   <!-- void wxGridCellRenderer::DecRef(void) -->
   <function name="wxRefCounter::DecRef,wxGridCellRenderer::DecRef">