diff --git a/src/wayland/meta-wayland.c b/src/wayland/meta-wayland.c
index dd4628c44..fff07b778 100644
--- a/src/wayland/meta-wayland.c
+++ b/src/wayland/meta-wayland.c
@@ -448,6 +448,8 @@ meta_wayland_compositor_finalize (GObject *object)
   MetaBackend *backend = meta_context_get_backend (compositor->context);
   ClutterActor *stage = meta_backend_get_stage (backend);
 
+  g_hash_table_destroy (compositor->scheduled_surface_associations);
+
   g_signal_handlers_disconnect_by_func (stage, on_after_update, compositor);
   g_signal_handlers_disconnect_by_func (stage, on_presented, compositor);