diff --git a/cfg/wxwidgets.cfg b/cfg/wxwidgets.cfg
index 3254d67f7..36ce0024e 100644
--- a/cfg/wxwidgets.cfg
+++ b/cfg/wxwidgets.cfg
@@ -11749,7 +11749,7 @@
       <not-uninit/>
     </arg>
   </function>
-    <!-- void wxSplitterWindow::SetSashGravity( double gravity ) -->
+  <!-- void wxSplitterWindow::SetSashGravity( double gravity ) -->
   <function name="wxSplitterWindow::SetSashGravity">
     <noreturn>false</noreturn>
     <returnValue type="void"/>
@@ -11759,6 +11759,15 @@
       <valid>0.0:1.0</valid>
     </arg>
   </function>
+  <!--void wxSplitterWindow::SetMinimumPaneSize( int min ) -->
+  <function name="wxSplitterWindow::SetMinimumPaneSize">
+    <noreturn>false</noreturn>
+    <returnValue type="void"/>
+    <leak-ignore/>
+    <arg nr="1" direction="in">
+      <not-uninit/>
+    </arg>
+  </function>
   <!-- virtual bool wxSplitterWindow::SplitHorizontally(wxWindow * window1, wxWindow * window2, int sashPosition = 0) -->
   <!-- virtual bool wxSplitterWindow::SplitVertically(wxWindow * window1, wxWindow * window2, int sashPosition = 0) -->
   <function name="wxSplitterWindow::SplitHorizontally,wxSplitterWindow::SplitVertically">