diff --git a/.travis.yml b/.travis.yml
index c94ad8d..43e42ff 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,9 +9,6 @@ notifications:
 
 matrix:
     include:
-        - os: osx
-          osx_image: xcode8
-          compiler: clang
         - os: osx
           osx_image: xcode9
           compiler: clang