diff --git a/cfg/std.cfg b/cfg/std.cfg
index e65b480a0..48d08dd59 100644
--- a/cfg/std.cfg
+++ b/cfg/std.cfg
@@ -6478,6 +6478,16 @@ The obsolete function 'gets' is called. With 'gets' you'll get a buffer overrun
       <not-uninit/>
     </arg>
   </function>
+  <!--  std::wifstream& std::wifstream::seekg (streampos pos);
+        std::wifstream& std::wifstream::seekg (streamoff off, ios_base::seekdir way); -->
+  <function name="std::wifstream::seekg">
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <returnValue type="std::wifstream &amp;"/>
+    <arg nr="any">
+      <not-uninit/>
+    </arg>
+  </function>
   <!-- https://en.cppreference.com/w/cpp/string/basic_string/assign -->
   <function name="std::basic_string::assign">
     <noreturn>false</noreturn>