diff --git a/cfg/wxwidgets.cfg b/cfg/wxwidgets.cfg
index 978b1d700..cc3c57cd8 100644
--- a/cfg/wxwidgets.cfg
+++ b/cfg/wxwidgets.cfg
@@ -5574,6 +5574,25 @@
       <not-uninit/>
     </arg>
   </function>
+  <!-- bool wxEvtHandler::Disconnect(int id = wxID_ANY, wxEventType eventType = wxEVT_NULL, wxObjectEventFunction function = NULL, wxObject * userData = NULL, wxEvtHandler * eventSink = NULL) -->
+  <function name="wxEvtHandler::Disconnect,wxButton::Disconnect">
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <returnValue type="bool"/>
+    <arg nr="1" default="wxID_ANY">
+      <not-uninit/>
+    </arg>
+    <arg nr="2" default="wxEVT_NULL"/>
+    <arg nr="3" default="NULL">
+      <not-uninit/>
+    </arg>
+    <arg nr="4" default="NULL">
+      <not-uninit/>
+    </arg>
+    <arg nr="5" default="NULL">
+      <not-uninit/>
+    </arg>
+  </function>
   <!-- void wxWindow::SetToolTip(const wxString & tipString) -->
   <!-- void wxCheckBox::SetToolTip(const wxString & tipString) -->
   <function name="wxWindow::SetToolTip,wxCheckBox::SetToolTip">