diff --git a/lib/vagrant-cachier/bucket.rb b/lib/vagrant-cachier/bucket.rb
index cce7099..28663ab 100644
--- a/lib/vagrant-cachier/bucket.rb
+++ b/lib/vagrant-cachier/bucket.rb
@@ -101,4 +101,5 @@ require_relative "bucket/bower"
 require_relative "bucket/npm"
 require_relative "bucket/zypper"
 require_relative "bucket/generic"
+require_relative "bucket/pip"
 require_relative "bucket/slackpkg"