diff --git a/debian/control b/debian/control
index ae9537e..11f6c20 100644
--- a/debian/control
+++ b/debian/control
@@ -19,6 +19,7 @@ Build-Depends: cmake (>= 2.8.11),
                qtbase5-dev (>= 5.2),
                qttools5-dev,
                ragel,
+               xvfb,
                zlib1g-dev
 Standards-Version: 4.2.1
 Homepage: http://trojita.flaska.net/
diff --git a/debian/rules b/debian/rules
index 01c3c9e..d5f39ad 100755
--- a/debian/rules
+++ b/debian/rules
@@ -3,3 +3,6 @@ export DH_VERBOSE = 1
 
 %:
 	dh $@ --buildsystem=cmake
+
+override_dh_auto_test:
+	xvfb-run -a dh_auto_test