diff --git a/.travis.yml b/.travis.yml
index 9d357168c..7225d4a5e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -76,6 +76,9 @@ matrix:
             - cmake
             - g++-6
 
+    - env: MYCC="clang" MYCXX="clang++" STDLIB=libc++
+      os: osx
+
 before_script:
   - export CXX=$MYCXX
   - export CC=$MYCC