diff --git a/examples/src/bin/gtkvideooverlay.rs b/examples/src/bin/gtkvideooverlay.rs
index 5f5e0e28c..ed11ea47a 100644
--- a/examples/src/bin/gtkvideooverlay.rs
+++ b/examples/src/bin/gtkvideooverlay.rs
@@ -43,7 +43,7 @@ fn set_window_handle(video_overlay: &gst_video::VideoOverlay, gdk_window: &gdk::
     // Check if we're using X11 or ...
     if display_type_name == "GdkX11Display" {
         extern "C" {
-            pub fn gdk_x11_window_get_xid(window: *mut glib::object::GObject) -> *mut c_void;
+            pub fn gdk_x11_window_get_xid(window: *mut glib::gobject_ffi::GObject) -> *mut c_void;
         }
 
         // This is unsafe because the "window handle" we pass here is basically like a raw pointer.
@@ -77,7 +77,7 @@ fn set_window_handle(video_overlay: &gst_video::VideoOverlay, gdk_window: &gdk::
 
     if display_type_name == "GdkQuartzDisplay" {
         extern "C" {
-            pub fn gdk_quartz_window_get_nsview(window: *mut glib::object::GObject) -> *mut c_void;
+            pub fn gdk_quartz_window_get_nsview(window: *mut glib::gobject_ffi::GObject) -> *mut c_void;
         }
 
         // This is unsafe because the "window handle" we pass here is basically like a raw pointer.
diff --git a/tutorials/src/bin/basic-tutorial-5.rs b/tutorials/src/bin/basic-tutorial-5.rs
index 72369d16b..3bf3f6f58 100644
--- a/tutorials/src/bin/basic-tutorial-5.rs
+++ b/tutorials/src/bin/basic-tutorial-5.rs
@@ -181,7 +181,7 @@ mod tutorial5 {
                 if display_type_name == "GdkX11Display" {
                     extern "C" {
                         pub fn gdk_x11_window_get_xid(
-                            window: *mut glib::object::GObject,
+                            window: *mut glib::gobject_ffi::GObject,
                         ) -> *mut c_void;
                     }
 
@@ -200,7 +200,7 @@ mod tutorial5 {
                 if display_type_name == "GdkQuartzDisplay" {
                     extern "C" {
                         pub fn gdk_quartz_window_get_nsview(
-                            window: *mut glib::object::GObject,
+                            window: *mut glib::gobject_ffi::GObject,
                         ) -> *mut c_void;
                     }