diff --git a/.travis.yml b/.travis.yml
index 767dd1677e8860e4ac62d83f026c79c7da782e5e..52043b8568976e6211bc22eb76d44d50dc3d252b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -48,3 +48,6 @@ addons:
     packages:
     - gcc-4.8
     - g++-4.8
+    - libexpat1-dev
+    - libexpat1-udeb
+    - libexpat1