diff --git a/test-mocha/mocha.opts b/test-mocha/mocha.opts
index a304825765..f25388f803 100644
--- a/test-mocha/mocha.opts
+++ b/test-mocha/mocha.opts
@@ -1,4 +1,4 @@
 --recursive
---require reify babel-core/register
+--require reify
 --timeout 10000
 test-mocha