diff --git a/.travis.yml b/.travis.yml
index b0e58094a..dfc74c545 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -11,7 +11,7 @@ env:
   matrix:
     -
     - ISTANBUL=true
-#    - BIN="phantomjs"
+    - BIN="phantomjs"
 #    - BIN="rhino" OPTION="-opt -1"
 #    - BIN="rhino" OPTION="-opt -1 -require"
 #    - BIN="ringo" OPTION="-o -1"