diff --git a/gtk2_ardour/editor_tempodisplay.cc b/gtk2_ardour/editor_tempodisplay.cc
index a3d7792da3..e7947455e6 100644
--- a/gtk2_ardour/editor_tempodisplay.cc
+++ b/gtk2_ardour/editor_tempodisplay.cc
@@ -448,7 +448,8 @@ Editor::update_tempo_curves (double min_tempo, double max_tempo, samplecnt_t sr)
 void
 Editor::tempo_map_changed ()
 {
-	TempoMap::fetch ();
+	TempoMap::SharedPtr current_map = TempoMap::fetch ();
+	reassociate_metric_markers (current_map);
 	tempo_map_visual_update ();
 }