diff --git a/MANIFEST.in b/MANIFEST.in
index 5716ea68..fd076c4c 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -1,5 +1,6 @@
 include cowrie.cfg.dist
 include *.md
+recursive-include twisted *.py
 recursive-include data *
 recursive-include txtcmds *
 recursive-include honeyfs *