diff --git a/chef/cookbooks/centos/recipes/startcom_bundle.rb b/chef/cookbooks/centos/recipes/startcom_bundle.rb
index 5214ee249..ce69abf3e 100644
--- a/chef/cookbooks/centos/recipes/startcom_bundle.rb
+++ b/chef/cookbooks/centos/recipes/startcom_bundle.rb
@@ -7,7 +7,7 @@ execute 'back up cert bundle' do
 end
 
 execute 'add startcom cert' do
-  command 'mv /etc/pki/tls/certs/ca-bundle.crt /etc/pki/tls/certs/ca-bundle.crt.bak'
+  command 'cat /etc/pki/tls/certs/ca-bundle.crt.bak /etc/pki/tls/certs/startcom-cert.crt > /etc/pki/tls/certs/ca-bundle.crt'
   not_if "cat /etc/pki/tls/certs/ca-bundle.crt | grep '#{<<LINE_FROM_CERT
 J/eUsTc9t8eR9+IB7P2UieHMbtM21goZea7XNIJl/3xCu7bdC6Y0r0tg/n9DSQaL
 jEO4VvLZfyFDF+qnSJUBdXXqK6VDleoVhJ0IjSZuVZur3NI50jEdYOKszFZFJPUc