diff --git a/.travis.yml b/.travis.yml
index bd9d8f8f62353..33c3751a32fc1 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,8 @@
 dist: trusty
 sudo: required
 
+osx_image: xcode9.3
+
 language: c
 cache: ccache
 git: