diff --git a/.travis.yml b/.travis.yml
index cbb2170..8f0629c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -31,10 +31,10 @@ matrix:
           packages: ['clang-6.0', 'libstdc++-6-dev', 'cmake']
       env: COMPILER='clang++-6.0'
 
-    # - os: osx
-    #   osx_image: xcode9.4
-    #   compiler: clang
-    #   env: COMPILER='clang++'
+    - os: osx
+      osx_image: xcode9.4
+      compiler: clang
+      env: COMPILER='clang++'
 
 
 before_install: