diff --git a/.travis.yml b/.travis.yml
index f7fee45..fd5c04e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -47,7 +47,7 @@
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 sudo: required
-dist: xenial
+dist: trusty
 
 language: c