diff --git a/cfg/wxwidgets.cfg b/cfg/wxwidgets.cfg
index 8e9a118d5..c713c7e62 100644
--- a/cfg/wxwidgets.cfg
+++ b/cfg/wxwidgets.cfg
@@ -4364,17 +4364,17 @@
     </arg>
   </function>
   <!--#define wxCONCAT(x1,x2) -->
+  <!--#define wxCONCAT3(x1,x2,x3) -->
+  <!--#define wxCONCAT4(x1,x2,x3,x4) -->
+  <!--#define wxCONCAT5(x1,x2,x3,x4,x5) -->
   <!--This is defined as macro in wxWidgets. Non the less, this is configured as
       as function to catch unused return values. -->
-  <function name="wxCONCAT">
+  <function name="wxCONCAT,wxCONCAT3,wxCONCAT4,wxCONCAT5">
     <noreturn>false</noreturn>
     <leak-ignore/>
     <returnValue type="wxString"/>
     <use-retval/>
-    <arg nr="1" direction="in">
-      <not-uninit/>
-    </arg>
-    <arg nr="2" direction="in">
+    <arg nr="any" direction="in">
       <not-uninit/>
     </arg>
   </function>