diff --git a/scripts/config_version.rb b/scripts/config_version.rb
index 5aade34..9ccd8d5 100755
--- a/scripts/config_version.rb
+++ b/scripts/config_version.rb
@@ -1,4 +1,4 @@
-#!/usr/bin/env ruby
+#!/opt/puppetlabs/puppet/bin/ruby
 begin
   require 'rugged'
   require 'socket'