Add Go 1.7 to the build list
diff --git a/.travis.yml b/.travis.yml
index 016cf2d..79ad168 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -11,6 +11,7 @@
   - 1.4
   - 1.5
   - 1.6
+  - 1.7
   - tip
 
 matrix: