diff --git a/ci/travis/linux/before_install.sh b/ci/travis/linux/before_install.sh
index e6afb59e840..123fba6221d 100755
--- a/ci/travis/linux/before_install.sh
+++ b/ci/travis/linux/before_install.sh
@@ -32,4 +32,4 @@ wget https://www.orfeo-toolbox.org/packages/archives/OTB/OTB-5.6.0-Linux64.run -
 
 popd
 
-pip install psycopg2 numpy nose2 pyyaml mock future termcolor
+pip install psycopg2 numpy nose2 pyyaml mock future termcolor autopep8