diff --git a/.travis.yml b/.travis.yml
index df598d2..787df41 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,6 +10,11 @@ os:
   - linux
   - osx
   - windows
+addons:
+  apt:
+    packages:
+      - libxcb-shape0-dev
+      - libxcb-xfixes0-dev
 
 cache:
   directories: