diff --git a/.travis.yml b/.travis.yml
index 258e164..5ac181c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -19,4 +19,4 @@ install:
   - sudo tar -C /usr/local/bin -zxf ${DUB}.tar.gz
 
 script:
-  - dub test --config=unittest
+  - dub test --build=unittest --config=unittest