diff --git a/Source/Libs/GdkSharp/GdkSharp.metadata b/Source/Libs/GdkSharp/GdkSharp.metadata
index 2816694d8..47463959f 100644
--- a/Source/Libs/GdkSharp/GdkSharp.metadata
+++ b/Source/Libs/GdkSharp/GdkSharp.metadata
@@ -163,6 +163,7 @@
   <attr path="/api/namespace/struct[@cname='GdkPixdata']/method[@name='Deserialize']/*/*[@name='stream']" name="array">1</attr>
   <attr path="/api/namespace/struct[@cname='GdkPixdata']/method[@name='Serialize']" name="hidden">1</attr>
   <attr path="/api/namespace/struct[@cname='GdkPixdata']/method[@name='ToCsource']" name="hidden">1</attr>
+  <attr path="/api/namespace/struct[@cname='GdkSeatDefault']" name="parent">GdkSeat</attr>
   <attr path="/api/namespace/struct[@cname='GdkTimeCoord']/field[@cname='axes']" name="array_len">128</attr>
   <remove-node path="/api/namespace/object[@cname='GdkCursor']/method[@name='Ref']" />
   <remove-node path="/api/namespace/object[@cname='GdkCursor']/method[@name='Unref']" />