diff --git a/.travis.yml b/.travis.yml
index 540caf7..ee97cd0 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -12,7 +12,7 @@ env:
   - LARAVEL_VERSION=5.1.*
 
 before_script:
-  - git clone --depth=50 --branch=master git://github.com/aimeos/aimeos-core.git ../aimeos-core
+  - git clone --depth=50 --branch=2015.10 git://github.com/aimeos/aimeos-core.git ../aimeos-core
   - cd ../aimeos-core
   - mv ../ai-laravel ext/
   - composer require "laravel/framework:${LARAVEL_VERSION}"