diff --git a/.travis.yml b/.travis.yml
index dc0ff94a..3f54e17c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,7 @@
 language: c
 sudo: false
 before_install:
-  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install cmocka crosstool-ng; fi
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew tap Homebrew/bundle && brew bundle; fi
   - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then ./install-cmocka-linux.sh; fi
 script:
   - make && make -C bindings/go && make -C bindings/go test && make test
diff --git a/Brewfile b/Brewfile
new file mode 100644
index 00000000..0c1b253e
--- /dev/null
+++ b/Brewfile
@@ -0,0 +1,4 @@
+# used for testing framework
+brew "cmocka"
+# used for cross assembly of code for testing
+brew "crosstool-ng"