diff --git a/gtk/gtkbindings.c b/gtk/gtkbindings.c
index 0d2e832..db5d83a 100644
--- a/gtk/gtkbindings.c
+++ b/gtk/gtkbindings.c
@@ -1334,6 +1334,8 @@ gtk_bindings_activate (GtkObject       *object,
  * @event, and if one was found, activate it.
  * 
  * Return value: %TRUE if a matching key binding was found
+ *
+ * Since: 2.4
  */
 gboolean
 gtk_bindings_activate_event (GtkObject   *object,
diff --git a/gtk/gtkwindow.c b/gtk/gtkwindow.c
index 3a35731..57aecf2 100644
--- a/gtk/gtkwindow.c
+++ b/gtk/gtkwindow.c
@@ -5119,6 +5119,8 @@ _gtk_window_query_nonaccels (GtkWindow      *window,
  * overriding the standard key handling for a toplevel window.
  *
  * Return value: %TRUE if a widget in the focus chain handled the event.
+ *
+ * Since: 2.4
  **/
 gboolean
 gtk_window_propagate_key_event (GtkWindow        *window,
@@ -8204,6 +8206,8 @@ gtk_window_free_key_hash (GtkWindow *window)
  * overriding the standard key handling for a toplevel window.
  *
  * Return value: %TRUE if a mnemonic or accelerator was found and activated.
+ *
+ * Since: 2.4
  **/
 gboolean
 gtk_window_activate_key (GtkWindow   *window,
