diff --git a/.travis.yml b/.travis.yml
index 906876e..b9b784f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,6 +8,7 @@ cache:
 
 install:
   - composer require typo3/cms="$TYPO3_VERSION"
+  - composer install
 
 jobs:
   include: