diff --git a/.travis.yml b/.travis.yml
index e753bb5d..772fe0e5 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,3 +8,4 @@ before_install:
   - sudo apt-get install -y libpam-dev
 
 script: autoreconf -i && ./configure && make
+dist: trusty