diff --git a/.travis.yml b/.travis.yml
index 54edb70..0b4cbe7 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,6 +6,10 @@ cache:
   npm: true
   directories:
     - node_modules
+addons:
+  apt:
+    packages:
+      - subversion
 install:
   - npm install
   - node build.sh