diff --git a/clutter/x11/clutter-backend-x11.c b/clutter/x11/clutter-backend-x11.c
index cf3ea5848..96b379ae7 100644
--- a/clutter/x11/clutter-backend-x11.c
+++ b/clutter/x11/clutter-backend-x11.c
@@ -925,7 +925,7 @@ clutter_x11_get_default_screen (void)
 }
 
 /**
- * clutter_x11_get_root_window:
+ * clutter_x11_get_root_window: (skip)
  *
  * Retrieves the root window.
  *
@@ -946,7 +946,7 @@ clutter_x11_get_root_window (void)
 }
 
 /**
- * clutter_x11_add_filter:
+ * clutter_x11_add_filter: (skip)
  * @func: a filter function
  * @data: user data to be passed to the filter function, or %NULL
  *
@@ -979,7 +979,7 @@ clutter_x11_add_filter (ClutterX11FilterFunc func,
 }
 
 /**
- * clutter_x11_remove_filter:
+ * clutter_x11_remove_filter: (skip)
  * @func: a filter function
  * @data: user data to be passed to the filter function, or %NULL
  *
@@ -1173,7 +1173,7 @@ _clutter_backend_x11_get_visual_info (ClutterBackendX11 *backend_x11)
 }
 
 /**
- * clutter_x11_get_visual_info:
+ * clutter_x11_get_visual_info: (skip)
  *
  * Retrieves the <structname>XVisualInfo</structname> used by the Clutter X11
  * backend.
diff --git a/clutter/x11/clutter-event-x11.c b/clutter/x11/clutter-event-x11.c
index 14653d6df..38d9c66bb 100644
--- a/clutter/x11/clutter-event-x11.c
+++ b/clutter/x11/clutter-event-x11.c
@@ -395,7 +395,7 @@ clutter_event_dispatch (GSource     *source,
 }
 
 /**
- * clutter_x11_get_current_event_time:
+ * clutter_x11_get_current_event_time: (skip)
  *
  * Retrieves the timestamp of the last X11 event processed by
  * Clutter. This might be different from the timestamp returned
diff --git a/clutter/x11/clutter-stage-x11.c b/clutter/x11/clutter-stage-x11.c
index 2396929a8..0f20864d2 100644
--- a/clutter/x11/clutter-stage-x11.c
+++ b/clutter/x11/clutter-stage-x11.c
@@ -1104,7 +1104,7 @@ clutter_event_translator_iface_init (ClutterEventTranslatorIface *iface)
 }
 
 /**
- * clutter_x11_get_stage_window:
+ * clutter_x11_get_stage_window: (skip)
  * @stage: a #ClutterStage
  *
  * Gets the stages X Window.
@@ -1155,7 +1155,7 @@ clutter_x11_get_stage_from_window (Window win)
 }
 
 /**
- * clutter_x11_get_stage_visual:
+ * clutter_x11_get_stage_visual: (skip)
  * @stage: a #ClutterStage
  *
  * Returns an XVisualInfo suitable for creating a foreign window for the given