diff --git a/.travis.yml b/.travis.yml
index cf3a03f7..ab5cdea9 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,3 +1,5 @@
+language: c
+
 sudo: required
 dist: trusty
 
@@ -24,6 +26,8 @@ before_script:
   - cd build
   - cmake ..
 
+install: false
+
 cache:
   - ccache
   directories: