--- a/hgext3rd/topic/__init__.py	Wed Mar 30 22:33:06 2016 -0700
+++ b/hgext3rd/topic/__init__.py	Wed Mar 30 23:55:31 2016 -0700
@@ -88,6 +88,7 @@
     destination.modsetup(ui)
     topicrevset.modsetup(ui)
     discovery.modsetup(ui)
+    topicmap.modsetup(ui)
     setupimportexport(ui)
 
     extensions.afterloaded('rebase', _fixrebase)