diff --git a/cfg/gtk.cfg b/cfg/gtk.cfg
index 90bddf94c..c118b0cc0 100644
--- a/cfg/gtk.cfg
+++ b/cfg/gtk.cfg
@@ -2779,11 +2779,6 @@
       <not-uninit/>
     </arg>
     <arg nr="2" direction="in">
-      <not-null/>
-      <not-uninit/>
-      <strz/>
-    </arg>
-    <arg nr="3" direction="in">
       <not-uninit/>
     </arg>
     <arg nr="variadic" direction="in">