diff --git a/.sync.yml b/.sync.yml
new file mode 100644
index 0000000..1962bec
--- /dev/null
+++ b/.sync.yml
@@ -0,0 +1,30 @@
+---
+.travis.yml:
+  additional:
+   -
+     configs:
+       before_install:
+         - gem update --system 2.1.11
+         - gem --version
+     comments:
+       - work around RubyGems 2.2.0 breaking ruby 1.8.7
+       - https://github.com/rubygems/rubygems/pull/763
+       - https://github.com/freerange/mocha/commit/66bab2a8f4e7cd8734bf88e6f32157c0d5153125
+  excludes:
+    - rvm: 1.9.3
+      env: PUPPET_GEM_VERSION="2.7.6" FACTER_GEM_VERSION="1.6.0"
+    - rvm: 1.9.3
+      env: PUPPET_GEM_VERSION="~> 2.7.0" FACTER_GEM_VERSION="~> 1.6.0"
+    - rvm: 1.9.3
+      env: PUPPET_GEM_VERSION="~> 2.7.0" FACTER_GEM_VERSION="~> 1.7.0"
+    - rvm: 2.0.0
+      env: PUPPET_GEM_VERSION="2.7.6" FACTER_GEM_VERSION="1.6.0"
+    - rvm: 2.0.0
+      env: PUPPET_GEM_VERSION="~> 2.7.0" FACTER_GEM_VERSION="~> 1.6.0"
+    - rvm: 2.0.0
+      env: PUPPET_GEM_VERSION="~> 2.7.0" FACTER_GEM_VERSION="~> 1.7.0"
+  env_matrix:
+    - PUPPET_GEM_VERSION="2.7.6" FACTER_GEM_VERSION="1.6.0"
+    - PUPPET_GEM_VERSION="~> 2.7.0" FACTER_GEM_VERSION="~> 1.6.0"
+    - PUPPET_GEM_VERSION="~> 2.7.0" FACTER_GEM_VERSION="~> 1.7.0"
+    - PUPPET_GEM_VERSION="~> 3.0"