diff --git a/Makefile b/Makefile
index d702bdc535..7e07501395 100644
--- a/Makefile
+++ b/Makefile
@@ -114,5 +114,4 @@ bootstrap:
 	npm link
 	cd packages/babel-cli && npm install && npm link && npm link babel-core
 	git submodule update --init
-	cd vendor/regenerator && npm install
 	cd vendor/compat-table && npm install object-assign