Index: /trunk/src/org/openstreetmap/josm/gui/history/OpenChangesetPopupMenu.java
===================================================================
--- /trunk/src/org/openstreetmap/josm/gui/history/OpenChangesetPopupMenu.java	(revision 15207)
+++ /trunk/src/org/openstreetmap/josm/gui/history/OpenChangesetPopupMenu.java	(revision 15208)
@@ -63,5 +63,5 @@
             new ChangesetViewerEntry(tr("Open {0}", "achavi (Augmented OSM Change Viewer)"), "https://overpass-api.de/achavi/?changeset={0}"),
             new ChangesetViewerEntry(tr("Open {0}", "OSMCha (OSM Changeset Analyzer)"), "https://osmcha.mapbox.com/changesets/{0}"),
-            new ChangesetViewerEntry(tr("Open {0}", "OSM History Viewer (osmrmhv)"), "http://osmhv.openstreetmap.de/changeset.jsp?id={0}"),
+            new ChangesetViewerEntry(tr("Open {0}", "OSM History Viewer (Mapki)"), "http://osm.mapki.com/history/{1}.php?id={2}"),
             new ChangesetViewerEntry(tr("Open {0}", "OSM History Viewer (Pewu)"), "https://pewu.github.io/osm-history/#/{1}/{2}"),
             new ChangesetViewerEntry(tr("Open {0}", "WhoDidIt (OSM Changeset Analyzer)"),