diff --git a/documentation/content/index.jade b/documentation/content/index.jade
index 581617b..6c8e98d 100644
--- a/documentation/content/index.jade
+++ b/documentation/content/index.jade
@@ -1,7 +1,7 @@
 layout: index
 description: Full feature ParaViewWeb application
 subtitle: The ParaView like application in the Web
-cmd: npm install pvw-visualizer
+cmd: npm install -g pvw-visualizer
 comments: false
 ---