diff --git a/.travis.yml b/.travis.yml
index 1a056227397a8ddaddb6466ab09f7fadb15af045..a048291e5c2bc4d7ffb5cbbc6ac59ab810e9febc 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -297,7 +297,8 @@ before_script:
 
 before_install:
   - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew update ; fi
-  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install sdl2 sdl2_mixer game-music-emu p7zip; fi
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew tap mazmazz/srb2 ; fi # https://github.com/mazmazz/homebrew-srb2
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install sdl2 sdl2_mixer game-music-emu libopenmpt p7zip; fi
   - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install cmake||true; fi
   - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then curl -O -L https://www.libsdl.org/release/SDL2-2.0.6.dmg; hdiutil attach SDL2-2.0.6.dmg; sudo cp -a /Volumes/SDL2/SDL2.framework /Library/Frameworks/; fi
   - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then curl -O -L https://www.libsdl.org/projects/SDL_mixer/release/SDL2_mixer-2.0.1.dmg; hdiutil attach SDL2_mixer-2.0.1.dmg; sudo cp -a /Volumes/SDL2_mixer/SDL2_mixer.framework /Library/Frameworks/; fi