diff --git a/cfg/std.cfg b/cfg/std.cfg
index b11e9715d..2910735d4 100644
--- a/cfg/std.cfg
+++ b/cfg/std.cfg
@@ -952,6 +952,7 @@
     <noreturn>false</noreturn>
     <leak-ignore/>
     <arg nr="1">
+      <not-null/>
       <not-uninit/>
     </arg>
   </function>