diff --git a/ext/wayland/wlvideoformat.c b/ext/wayland/wlvideoformat.c
index 48f9fe504c..f2166f9340 100644
--- a/ext/wayland/wlvideoformat.c
+++ b/ext/wayland/wlvideoformat.c
@@ -109,18 +109,3 @@ gst_wayland_format_to_string (enum wl_shm_format wl_format)
   return gst_video_format_to_string
       (gst_wayland_format_to_video_format (wl_format));
 }
-
-gboolean
-gst_wayland_sink_format_from_caps (enum wl_shm_format * wl_format,
-    GstCaps * caps)
-{
-  GstVideoInfo info;
-  GstVideoFormat fmt;
-
-  gst_video_info_from_caps (&info, caps);
-  fmt = GST_VIDEO_INFO_FORMAT (&info);
-
-  *wl_format = gst_video_format_to_wayland_format (fmt);
-
-  return (*wl_format != -1);
-}
diff --git a/ext/wayland/wlvideoformat.h b/ext/wayland/wlvideoformat.h
index d5ddd627d5..b203f9b6a0 100644
--- a/ext/wayland/wlvideoformat.h
+++ b/ext/wayland/wlvideoformat.h
@@ -32,7 +32,4 @@ GstVideoFormat gst_wayland_format_to_video_format (enum wl_shm_format wl_format)
 
 const gchar *gst_wayland_format_to_string (enum wl_shm_format wl_format);
 
-gboolean gst_wayland_sink_format_from_caps (enum wl_shm_format * wl_format,
-    GstCaps * caps);
-
 #endif
diff --git a/ext/wayland/wlwindow.c b/ext/wayland/wlwindow.c
index b79c01aad5..992c7009e3 100644
--- a/ext/wayland/wlwindow.c
+++ b/ext/wayland/wlwindow.c
@@ -166,18 +166,6 @@ gst_wl_window_is_toplevel (GstWlWindow * window)
   return (window->shell_surface != NULL);
 }
 
-void
-gst_wl_window_get_size (GstWlWindow * window, gint * w, gint * h)
-{
-  g_return_if_fail (window != NULL);
-
-  if (w)
-    *w = window->width;
-
-  if (h)
-    *h = window->height;
-}
-
 void
 gst_wl_window_set_size (GstWlWindow * window, gint w, gint h)
 {
diff --git a/ext/wayland/wlwindow.h b/ext/wayland/wlwindow.h
index 51461e4c87..72a9e84636 100644
--- a/ext/wayland/wlwindow.h
+++ b/ext/wayland/wlwindow.h
@@ -61,7 +61,6 @@ GstWlDisplay *gst_wl_window_get_display (GstWlWindow * window);
 struct wl_surface *gst_wl_window_get_wl_surface (GstWlWindow * window);
 gboolean gst_wl_window_is_toplevel (GstWlWindow *window);
 
-void gst_wl_window_get_size (GstWlWindow * window, gint * w, gint * h);
 void gst_wl_window_set_size (GstWlWindow * window, gint w, gint h);
 
 #endif /* __GST_WL_WINDOW_H__ */