diff --git a/README.md b/README.md
index ab6752b05..6e1832a30 100644
--- a/README.md
+++ b/README.md
@@ -49,6 +49,8 @@ These baseboxes were all built using a Mac OS X host running VirtualBox 4.3.16,
 * [opscode-ubuntu-14.04](http://opscode-vm-bento.s3.amazonaws.com/vagrant/virtualbox/opscode_ubuntu-14.04_chef-provisionerless.box)
 * [opscode-ubuntu-14.10-i386](http://opscode-vm-bento.s3.amazonaws.com/vagrant/virtualbox/opscode_ubuntu-14.10-i386_chef-provisionerless.box)
 * [opscode-ubuntu-14.10](http://opscode-vm-bento.s3.amazonaws.com/vagrant/virtualbox/opscode_ubuntu-14.10_chef-provisionerless.box)
+* [opscode-ubuntu-15.04-i386](http://opscode-vm-bento.s3.amazonaws.com/vagrant/virtualbox/opscode_ubuntu-15.04-i386_chef-provisionerless.box)
+* [opscode-ubuntu-15.04](http://opscode-vm-bento.s3.amazonaws.com/vagrant/virtualbox/opscode_ubuntu-15.04_chef-provisionerless.box)
 
 ### VMWare
 
@@ -86,6 +88,8 @@ these boxes. Using `--provider vmware_fusion`, will not.
 * [opscode-ubuntu-14.04](http://opscode-vm-bento.s3.amazonaws.com/vagrant/vmware/opscode_ubuntu-14.04_chef-provisionerless.box)
 * [opscode-ubuntu-14.10-i386](http://opscode-vm-bento.s3.amazonaws.com/vagrant/vmware/opscode_ubuntu-14.10-i386_chef-provisionerless.box)
 * [opscode-ubuntu-14.10](http://opscode-vm-bento.s3.amazonaws.com/vagrant/vmware/opscode_ubuntu-14.10_chef-provisionerless.box)
+* [opscode-ubuntu-15.04-i386](http://opscode-vm-bento.s3.amazonaws.com/vagrant/vmware/opscode_ubuntu-15.04-i386_chef-provisionerless.box)
+* [opscode-ubuntu-15.04](http://opscode-vm-bento.s3.amazonaws.com/vagrant/vmware/opscode_ubuntu-15.04_chef-provisionerless.box)
 
 ## Older Baseboxes