diff --git a/.travis.yml b/.travis.yml
index 868d165..0bee6f5 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -16,6 +16,7 @@ install:
 cache:
   directories:
   - ./ci/environment/orientdb-community-$ORIENTDB_VERSION
+  - ./vendor
 
 before_cache:
 - ls -la ./ci/environment/