diff --git a/.travis.yml b/.travis.yml
index 71fa7e5..45fec74 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,6 +9,7 @@ before_install:
     
 install: 
     - sudo apt-get -y install qt59base qt59svg qt59tools qt59translations zlib1g-dev xvfb
+    - sudo apt-get -y install barcode libqrencode-dev
     - source /opt/qt5*/bin/qt5*-env.sh
 
 script: