diff --git a/.fixtures.yml b/.fixtures.yml
index 5232f0a..9944083 100644
--- a/.fixtures.yml
+++ b/.fixtures.yml
@@ -12,7 +12,7 @@ fixtures:
     "apache":
       repo: "git://github.com/puppetlabs/puppetlabs-apache.git"
       ref: 'origin/0.x'
-    "concat": "git://github.com/ripienaar/puppet-concat.git"
+    "concat": "git://github.com/puppetlabs/puppetlabs-concat.git"
     "firewall": "git://github.com/puppetlabs/puppetlabs-firewall.git"
     "mysql":
       repo: "git://github.com/puppetlabs/puppetlabs-mysql.git"
diff --git a/Puppetfile b/Puppetfile
index b4b0271..97e8458 100644
--- a/Puppetfile
+++ b/Puppetfile
@@ -30,6 +30,6 @@ mod 'saz/sudo', :git => 'git://github.com/saz/puppet-sudo'
 mod 'puppetlabs/stdlib', :git => 'git://github.com/puppetlabs/puppetlabs-stdlib'
 mod 'puppetlabs/apt', :git => 'git://github.com/puppetlabs/puppetlabs-apt'
 mod 'puppetlabs/firewall', :git => 'git://github.com/puppetlabs/puppetlabs-firewall'
-mod 'ripienaar/concat', :git => 'git://github.com/ripienaar/puppet-concat'
+mod 'puppetlabs/concat', :git => 'git://github.com/puppetlabs/puppetlabs-concat'
 mod 'duritong/sysctl', :git => 'git://github.com/duritong/puppet-sysctl.git'
 mod 'puppetlabs/inifile', :git => 'git://github.com/puppetlabs/puppetlabs-inifile'