diff --git a/lib/connector/sabre/aborteduploaddetectionplugin.php b/lib/private/connector/sabre/aborteduploaddetectionplugin.php
similarity index 100%
rename from lib/connector/sabre/aborteduploaddetectionplugin.php
rename to lib/private/connector/sabre/aborteduploaddetectionplugin.php
diff --git a/lib/tagmanager.php b/lib/private/tagmanager.php
similarity index 100%
rename from lib/tagmanager.php
rename to lib/private/tagmanager.php
diff --git a/lib/tags.php b/lib/private/tags.php
similarity index 100%
rename from lib/tags.php
rename to lib/private/tags.php