diff --git a/.travis.yml b/.travis.yml
index b641c1158..42cca837c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,16 +1,23 @@
 language: cpp
 
-os:
- - linux
- - osx
-
-compiler:
- - clang
+matrix:
+  exclude:
+    - os: linux
+  include:
+    - os: linux
+      env: BUILDTYPE=Release
+      compiler: clang
+    - os: linux
+      env: BUILDTYPE=Debug
+      compiler: clang
+    - os: linux
+      env: BUILDTYPE=Release
+      compiler: gcc
+    - os: osx
+      env: BUILDTYPE=Debug
+      compiler: clang
 
 env:
-  matrix:
-   - BUILDTYPE=Release
-   - BUILDTYPE=Debug
   global:
    - secure: "bG4YYWMfl9API0MSRgmOaJrlGLv06tRg9KJNawBieZvBJbITPpxVGJZT3/l/SEJ+Rl15e2dRex4k+MGQlmT2SqPQxTEYWv1qxNigKPPcla7IWeNmWWqW8uVvFjdglojgBOK2k/xErVQtA4zDfi3mwSXH4DKwquXWsoEKmX2SV7M="
    - secure: "Cbvap9ubVKgjPe3hUhI6JGeDZzBXHpOG9RaYKh+SdoIPhKnlJiNOYm1egomi+e4uqJInlFKuVHTw7Ng9Cun6Zm0jIxpkSchv1GpsR7hmB3UGnGed19Dw8121FwuUaktN+4YnbVlsyd+u8EHD3+h58t4eELrLrZolM4rS7DL6caA="