diff --git a/app/src/main/java/com/geeksville/mesh/ui/MapFragment.kt b/app/src/main/java/com/geeksville/mesh/ui/MapFragment.kt
index 77fcf2fe9..eeb849462 100644
--- a/app/src/main/java/com/geeksville/mesh/ui/MapFragment.kt
+++ b/app/src/main/java/com/geeksville/mesh/ui/MapFragment.kt
@@ -83,6 +83,10 @@ class MapFragment : ScreenFragment("Map"), Logging {
                 onNodesChanged(nodes.values)
                 drawOverlays()
             }
+            model.waypoints.observe(viewLifecycleOwner) {
+                debug("New waypoints received: ${it.size}")
+                // build Collection<Packet> from (it.values)
+            }
             zoomToNodes(mapController)
         }
     }