diff --git a/.travis.yml b/.travis.yml
index 8d74731..cd7cec1 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -27,6 +27,7 @@ env:
     - PUPPET_GEM_VERSION="~> 4.5.0" CHECK=spec
     - PUPPET_GEM_VERSION="~> 4.6.0" CHECK=spec
     - PUPPET_GEM_VERSION="~> 4.7.0" CHECK=spec
+    - PUPPET_GEM_VERSION="~> 4.8.0" CHECK=spec
     - PUPPET_GEM_VERSION="~> 4" CHECK=spec
     - PUPPET_GEM_VERSION="~> 4" CHECK=rubocop