diff --git a/cfg/std.cfg b/cfg/std.cfg
index 4f920f99a..b92d7ca95 100644
--- a/cfg/std.cfg
+++ b/cfg/std.cfg
@@ -5917,9 +5917,7 @@ The obsolete function 'gets' is called. With 'gets' you'll get a buffer overrun
   <!-- void swap (string& str); -->
   <function name="std::string::swap">
     <noreturn>false</noreturn>
-    <arg nr="1">
-      <not-uninit/>
-    </arg>
+    <arg nr="1"/>
   </function>
   <function name="std::string::c_str,std::string::data">
     <noreturn>false</noreturn>