diff --git a/.travis.yml b/.travis.yml
index 02e952b..b4d5cdc 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,5 +6,8 @@ php:
   - 7.1
   - 7.2
 
+before_script:
+  - composer install
+
 script:
   - vendor/bin/phpunit --coverage-text tests
\ No newline at end of file