diff --git a/.travis.yml b/.travis.yml
index 718e1b4b6..6404db1cc 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,6 +4,7 @@ sudo: false
 
 script:
   - ./scripts/build
+  - node --version
   - node out/tests.js
 
 jdk:
diff --git a/package.json b/package.json
index 8e1cf71b5..b92b19fb6 100644
--- a/package.json
+++ b/package.json
@@ -14,6 +14,7 @@
     "dist": "gulp dist",
     "figwheel": "./scripts/figwheel",
     "test-watch": "./scripts/watch",
+    "test-build": "./scripts/build",
     "docker": "sudo docker run -ti -v `pwd`:/home/uxbox/uxbox  -v $HOME/.m2:/home/uxbox/.m2 -p 3449:3449 uxbox tmux"
   },
 
diff --git a/scripts/build.clj b/scripts/build.clj
index 116aa3013..7205f1420 100644
--- a/scripts/build.clj
+++ b/scripts/build.clj
@@ -16,5 +16,6 @@
     :optimizations :advanced
     :language-in  :ecmascript5
     :language-out :ecmascript5
+    :target :nodejs
     :verbose true})
   (println "... done. Elapsed" (/ (- (System/nanoTime) start) 1e9) "seconds"))