diff --git a/bitbucket-pipelines.yml b/bitbucket-pipelines.yml
index e5955a409..b564e1755 100644
--- a/bitbucket-pipelines.yml
+++ b/bitbucket-pipelines.yml
@@ -14,6 +14,9 @@ pipelines:
             - gcc --version
             - apt-get update # required to install qt
             - apt-get install -y qtbase5-dev libqt5svg5-dev qt5-default qttools5-dev-tools libqt5xmlpatterns5-dev libqt5core5a libqt5gui5 libqt5printsupport5 libqt5svg5 libqt5widgets5 libqt5xml5 libqt5xmlpatterns5 xpdf
+            # QTestLib require GUI support for some tests
+            - "export DISPLAY=:99.0"
+            - "sh -e /etc/init.d/xvfb start"
             - mkdir build
             - cd build
             - qmake --version