diff --git a/.travis.yml b/.travis.yml
index 5d82d9729b75ef493a0bd03921c453f9a519c8cd..4fb2ca938795bb6a69f7d7991aee9f7386947bf2 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,6 +4,7 @@ cache:
     - $HOME/third_party
     - $HOME/.ccache
     - $HOME/.cache/pip
+    - $HOME/Library/Caches/Homebrew
 sudo: required
 dist: trusty
 os: