diff --git a/setup.py b/setup.py
index 24bc27a..302c4e8 100644
--- a/setup.py
+++ b/setup.py
@@ -1,7 +1,7 @@
 import setuptools
 
 # ========== Constants ==========
-PACKAGES = ["rbackup"]
+PACKAGES = ["rbackup", "rbackup.struct", "package_managers"]
 SCRIPTS = ["bin/backup"]
 
 # ========== Functions ==========