diff --git a/cfg/windows.cfg b/cfg/windows.cfg
index d9fb67110..4a4478f86 100644
--- a/cfg/windows.cfg
+++ b/cfg/windows.cfg
@@ -2338,7 +2338,7 @@ HFONT CreateFont(
       <not-uninit/>
     </arg>
   </function>
-  <function name="SendMessage,SendMessageA,SendMessageW">
+  <function name="SendMessage,SendMessageA,SendMessageW,PostMessage,PostMessageA,PostMessageW">
     <noreturn>false</noreturn>
     <arg nr="1">
       <not-null/>