diff --git a/.travis.yml b/.travis.yml
index 54f3cb5cc..73ac6ec5a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -86,7 +86,7 @@ before_install:
 - source ./scripts/travis_helper.sh
 
 install:
-- ./scripts/${FLAVOR}/install.sh
+- source ./scripts/${FLAVOR}/install.sh
 
 before_script:
 - if [ -f ./scripts/${FLAVOR}/setup.sh ]; then source ./scripts/${FLAVOR}/setup.sh; fi