1 files changed, 2 insertions, 1 deletions
diff --git a/.travis.yml b/.travis.yml
index b9ea455da..6c926aacb 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -147,7 +147,8 @@ matrix:
       - brew update --debug --verbose
       - brew install opam gnu-time
 
-    - os: osx
+    - if: NOT type IS pull_request
+      os: osx
       osx_image: xcode8.3
       env:
       - TEST_TARGET=""