diff --git a/ci-scripts/linux/travis-install.sh b/ci-scripts/linux/travis-install.sh
index 72b5e7f..593aebe 100644
--- a/ci-scripts/linux/travis-install.sh
+++ b/ci-scripts/linux/travis-install.sh
@@ -1,4 +1,4 @@
-sudo add-apt-repository --yes ppa:beineri/opt-qt591-trusty
+sudo add-apt-repository --yes ppa:beineri/opt-qt597-trusty
 sudo add-apt-repository --yes ppa:achadwick/mypaint-testing
 sudo apt-get update
 sudo apt-get install -y liblzo2-dev liblz4-dev libfreetype6-dev libpng-dev libegl1-mesa-dev libgles2-mesa-dev libsdl2-dev libglew-dev freeglut3-dev qt59script libsuperlu3-dev qt59svg qt59tools qt59multimedia wget libusb-1.0-0-dev libboost-all-dev liblzma-dev libjson-c-dev libmypaint-dev