diff --git a/docs/reference/gtk/gtk4-sections.txt b/docs/reference/gtk/gtk4-sections.txt
index 3a5b41d257..cfc8e03fde 100644
--- a/docs/reference/gtk/gtk4-sections.txt
+++ b/docs/reference/gtk/gtk4-sections.txt
@@ -4272,9 +4272,6 @@ gtk_window_get_toplevels
 gtk_window_list_toplevels
 gtk_window_add_mnemonic
 gtk_window_remove_mnemonic
-gtk_window_mnemonic_activate
-gtk_window_activate_key
-gtk_window_propagate_key_event
 gtk_window_get_focus
 gtk_window_set_focus
 gtk_window_get_default_widget
diff --git a/gtk/gtkwindow.c b/gtk/gtkwindow.c
index 95764e53f0..03bbc6fdd0 100644
--- a/gtk/gtkwindow.c
+++ b/gtk/gtkwindow.c
@@ -2593,7 +2593,7 @@ gtk_window_remove_mnemonic (GtkWindow *window,
   _gtk_window_notify_keys_changed (window);
 }
 
-/**
+/*
  * gtk_window_mnemonic_activate:
  * @window: a #GtkWindow
  * @keyval: the mnemonic
@@ -2603,7 +2603,7 @@ gtk_window_remove_mnemonic (GtkWindow *window,
  *
  * Returns: %TRUE if the activation is done.
  */
-gboolean
+static gboolean
 gtk_window_mnemonic_activate (GtkWindow      *window,
 			      guint           keyval,
 			      GdkModifierType modifier)
@@ -5522,66 +5522,6 @@ _gtk_window_query_nonaccels (GtkWindow      *window,
   return FALSE;
 }
 
-/**
- * gtk_window_propagate_key_event:
- * @window:  a #GtkWindow
- * @event:   a #GdkEvent
- *
- * Propagate a key press or release event to the focus widget and
- * up the focus container chain until a widget handles @event.
- * This is normally called by the default ::key_press_event and
- * ::key_release_event handlers for toplevel windows,
- * however in some cases it may be useful to call this directly when
- * overriding the standard key handling for a toplevel window.
- *
- * Returns: %TRUE if a widget in the focus chain handled the event.
- */
-gboolean
-gtk_window_propagate_key_event (GtkWindow *window,
-                                GdkEvent  *event)
-{
-  GtkWindowPrivate *priv = gtk_window_get_instance_private (window);
-  gboolean handled = FALSE;
-  GtkWidget *widget, *focus, *target;
-
-  g_return_val_if_fail (GTK_IS_WINDOW (window), FALSE);
-
-  widget = GTK_WIDGET (window);
-
-  focus = priv->focus_widget;
-  if (focus)
-    g_object_ref (focus);
-  
-  target = focus;
-
-  while (!handled &&
-         focus && focus != widget &&
-         gtk_widget_get_root (focus) == GTK_ROOT (widget))
-    {
-      GtkWidget *parent;
-      
-      if (gtk_widget_is_sensitive (focus))
-        {
-          handled = gtk_widget_event (focus, (GdkEvent *)event, target);
-          if (handled)
-            break;
-        }
-
-      parent = _gtk_widget_get_parent (focus);
-      if (parent)
-        g_object_ref (parent);
-      
-      g_object_unref (focus);
-      
-      focus = parent;
-    }
-  
-  if (focus)
-    g_object_unref (focus);
-
-  return handled;
-}
-
 static GtkWindowRegion
 get_active_region_type (GtkWindow *window, gint x, gint y)
 {
diff --git a/gtk/gtkwindow.h b/gtk/gtkwindow.h
index 8f4c964fee..88f55b013d 100644
--- a/gtk/gtkwindow.h
+++ b/gtk/gtkwindow.h
@@ -199,22 +199,11 @@ void     gtk_window_remove_mnemonic       (GtkWindow       *window,
 					   guint            keyval,
 					   GtkWidget       *target);
 GDK_AVAILABLE_IN_ALL
-gboolean gtk_window_mnemonic_activate     (GtkWindow       *window,
-					   guint            keyval,
-					   GdkModifierType  modifier);
-GDK_AVAILABLE_IN_ALL
 void     gtk_window_set_mnemonic_modifier (GtkWindow       *window,
 					   GdkModifierType  modifier);
 GDK_AVAILABLE_IN_ALL
 GdkModifierType gtk_window_get_mnemonic_modifier (GtkWindow *window);
 
-GDK_AVAILABLE_IN_ALL
-gboolean gtk_window_activate_key          (GtkWindow        *window,
-					   GdkEvent         *event);
-GDK_AVAILABLE_IN_ALL
-gboolean gtk_window_propagate_key_event   (GtkWindow        *window,
-					   GdkEvent         *event);
-
 GDK_AVAILABLE_IN_ALL
 void     gtk_window_present            (GtkWindow *window);
 GDK_AVAILABLE_IN_ALL
diff --git a/gtk/gtkwindowprivate.h b/gtk/gtkwindowprivate.h
index 74031618df..e58d099811 100644
--- a/gtk/gtkwindowprivate.h
+++ b/gtk/gtkwindowprivate.h
@@ -69,6 +69,9 @@ gboolean        _gtk_window_query_nonaccels     (GtkWindow      *window,
                                                  guint           accel_key,
                                                  GdkModifierType accel_mods);
 
+gboolean         gtk_window_activate_key (GtkWindow *window,
+                                          GdkEvent  *event);
+
 void            _gtk_window_schedule_mnemonics_visible (GtkWindow *window);
 
 void            _gtk_window_notify_keys_changed (GtkWindow *window);