diff --git a/.travis.yml b/.travis.yml
index dc4ef90ea..5c16be850 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -16,7 +16,7 @@ before_install:
 
 install:
   - sudo apt-get -qq update
-  - sudo apt-get -qq install libssl-dev pkg-config libhunspell-dev
+  - sudo apt-get -qq install libssl-dev pkg-config libhunspell-dev libxcb-util-dev
   - if [[ "$QT" == "qt56" ]]; then sudo apt-add-repository -y ppa:beineri/opt-qt56-beta-trusty; sudo apt-get update -qq; sudo apt-get install -qq qt56tools qt56script qt56webengine qt56webchannel qt56declarative qt56x11extras; fi
 
 script: