1 files changed, 1 insertions, 0 deletions

diff --git a/.travis.yml b/.travis.yml
index 1a05b82..4e3940c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,6 +6,7 @@ cache: yarn
 
 matrix:
   include:
+    - node_js: 6
     - node_js: 8
     - node_js: node