diff --git a/cfg/std.cfg b/cfg/std.cfg
index 932f9ade3..49c7e3758 100644
--- a/cfg/std.cfg
+++ b/cfg/std.cfg
@@ -2848,9 +2848,7 @@
   <function name="setjmp">
     <noreturn>false</noreturn>
     <leak-ignore/>
-    <arg nr="1">
-      <not-uninit/>
-    </arg>
+    <arg nr="1"/>
   </function>
   <memory>
     <dealloc>free</dealloc>