diff --git a/.travis.yml b/.travis.yml
index e58f0951..049d465a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -37,4 +37,8 @@ before_script:
   - cd build
   - cmake ..
 
+before_install:
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew update ; fi
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install sdl2_mixer libsdl game-music-emu p7zip ; fi
+
 script: make