diff --git a/.travis.yml b/.travis.yml
index 7d5fedb..d6d1536 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,2 +1,20 @@
 language: haskell
 ghc: '7.10'
+branches:
+  only:
+    - master
+cache:
+  directories:
+  - $HOME/.stack
+before_install:
+  - echo "override before_install"
+install:
+  - wget https://github.com/commercialhaskell/stack/releases/download/v1.0.0/stack-1.0.0-linux-x86_64.tar.gz -O stack.gz
+  - tar xvf stack.gz
+  - chmod +x stack-1.0.0-linux-x86_64/stack
+  - stack-1.0.0-linux-x86_64/stack setup
+  - stack-1.0.0-linux-x86_64/stack build
+before_script:
+  - echo "override before_script"
+script:
+  - stack-1.0.0-linux-x86_64/stack test