diff --git a/.coveralls.yml b/.coveralls.yml
deleted file mode 100644
index ef53f1dc9..000000000
--- a/.coveralls.yml
+++ /dev/null
@@ -1,2 +0,0 @@
-service_name: travis-pro
-repo_token: F9bs4Nop10JRgqPQXRcifyQKYhb3FczkS
diff --git a/.travis.yml b/.travis.yml
index 1a92421d7..6be10aedd 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,13 +2,14 @@ language: cpp
 
 compiler:
   - gcc
+  - clang
 
 before_install:
   - sudo add-apt-repository ppa:ubuntu-toolchain-r/test -y
   - sudo apt-get update -qq
   - if [ "$CXX" = "g++" ]; then sudo apt-get install -qq g++-4.8; fi
   - if [ "$CXX" = "g++" ]; then export CXX="g++-4.8" CC="gcc-4.8"; fi
-  - sudo pip install cpp-coveralls
+  - sudo pip install cpp-coveralls yaml
 
 before_script:
   - autoreconf -iv