diff --git a/gtk4/Gir.toml b/gtk4/Gir.toml
index 2b2b368e5d8a..95071a9e4581 100644
--- a/gtk4/Gir.toml
+++ b/gtk4/Gir.toml
@@ -130,7 +130,6 @@ generate = [
     "Gtk.GestureRotate",
     "Gtk.GestureSwipe",
     "Gtk.GestureZoom",
-    "Gtk.GraphicsOffload",
     "Gtk.GraphicsOffloadEnabled",
     "Gtk.Grid",
     "Gtk.GridLayout",
@@ -1371,6 +1370,14 @@ status = "generate"
         [object.signal.return]
         nullable = true
 
+[[object]]
+name = "Gtk.GraphicsOffload"
+status = "generate"
+    [[object.property]]
+    name = "black-background"
+    generate = ["notify"] # already has a getter/setter
+
+
 [[object]]
 name = "Gtk.GridLayoutChild"
 status = "generate"
diff --git a/gtk4/src/auto/graphics_offload.rs b/gtk4/src/auto/graphics_offload.rs
index 04acd1e60365..80808592982f 100644
--- a/gtk4/src/auto/graphics_offload.rs
+++ b/gtk4/src/auto/graphics_offload.rs
@@ -95,16 +95,6 @@ impl GraphicsOffload {
         }
     }
 
-    #[doc(alias = "black-background")]
-    pub fn get_property_black_background(&self) -> bool {
-        ObjectExt::property(self, "black-background")
-    }
-
-    #[doc(alias = "black-background")]
-    pub fn set_property_black_background(&self, black_background: bool) {
-        ObjectExt::set_property(self, "black-background", black_background)
-    }
-
     #[doc(alias = "black-background")]
     pub fn connect_black_background_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
         unsafe extern "C" fn notify_black_background_trampoline<