diff --git a/nodejs5_jdk_adk25/build_as_vagrant.sh b/nodejs5_jdk_adk25/build_as_vagrant.sh
index b60fee100633f5b8d5372baa2f101d1820681012..59ab41ff0eaa4820f52237ec86b390ccd07baa00 100644
--- a/nodejs5_jdk_adk25/build_as_vagrant.sh
+++ b/nodejs5_jdk_adk25/build_as_vagrant.sh
@@ -11,7 +11,7 @@ export ANDROID_HOME=/home/vagrant
 source /home/vagrant/.bashrc
 
 (wynurz node5 &&
-npm install -g --unsafe-perm bower gulp cordova@6.3.1 karma) &
+sudo npm install -g --unsafe-perm bower gulp cordova@6.3.1 karma) &
 
 wynurz get-adt25 &