diff --git a/cfg/wxwidgets.cfg b/cfg/wxwidgets.cfg
index f34457b02..8de347473 100644
--- a/cfg/wxwidgets.cfg
+++ b/cfg/wxwidgets.cfg
@@ -8225,6 +8225,20 @@
     <leak-ignore/>
     <arg nr="1" direction="in"/>
   </function>
+  <!-- wxGridCellCoords wxGrid::XYToCell(int x, int y) const -->
+  <function name="wxGrid::XYToCell">
+    <noreturn>false</noreturn>
+    <returnValue type="wxGridCellCoords"/>
+    <const/>
+    <leak-ignore/>
+    <arg nr="1" direction="in">
+      <not-uninit/>
+    </arg>
+    <arg nr="2" direction="in">
+      <not-uninit/>
+      <not-bool/>
+    </arg>
+  </function>
   <!-- virtual void wxMenuItem::SetBitmap(const wxBitmap & bmp, bool checked = true) -->
   <function name="wxMenuItem::SetBitmap">
     <noreturn>false</noreturn>