diff --git a/docs/reference/gdk/gdk3-sections.txt b/docs/reference/gdk/gdk3-sections.txt
index 7785d0931d..32bf9cf636 100644
--- a/docs/reference/gdk/gdk3-sections.txt
+++ b/docs/reference/gdk/gdk3-sections.txt
@@ -506,7 +506,7 @@ GDK_TYPE_WM_DECORATION
 GDK_TYPE_WM_FUNCTION
 
 <SUBSECTION Private>
-gdk_window_object_get_type
+gdk_window_get_type
 gdk_drawable_get_type
 GdkWindowObject
 GdkWindowObjectClass
diff --git a/docs/reference/gdk/gdk3.types b/docs/reference/gdk/gdk3.types
index fccac99ebe..bb8607d4f8 100644
--- a/docs/reference/gdk/gdk3.types
+++ b/docs/reference/gdk/gdk3.types
@@ -3,7 +3,7 @@
 gdk_display_get_type
 gdk_display_manager_get_type
 gdk_screen_get_type
-gdk_window_object_get_type
+gdk_window_get_type
 gdk_keymap_get_type
 gdk_device_get_type
 gdk_device_manager_get_type