diff --git a/.travis.yml b/.travis.yml
index 08830bc8..afe771b5 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,6 +4,6 @@ jdk:
 
 before_install:
   - sudo apt-get update -qq
-  - sudo apt-get install -qq rpm wine
+  - sudo apt-get install -qq rpm wine ant-optional
 
 script: xvfb-run -a ant all