--- a/MANIFEST.in	Thu Mar 09 18:07:58 2017 -0800
+++ b/MANIFEST.in	Thu Mar 09 18:08:45 2017 -0800
@@ -15,6 +15,7 @@
 include docs/tutorials/*.t
 include hgext3rd/__init__.py
 include hgext3rd/evolve/*.py
+include hgext3rd/topic/*.py
 include MANIFEST.in
 include README
 include setup.py