diff --git a/README.md b/README.md
index 77e5f05..429c2de 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@ Compile javascript **with** node.js. This allows you to move your executable aro
 Via NPM:
 
 ```bash
-	npm install nexe
+	npm install nexe [-g]
 ```
 
 Or git:
diff --git a/package.json b/package.json
index 471a7d2..05560d2 100644
--- a/package.json
+++ b/package.json
@@ -18,6 +18,7 @@
     "mkdirp": "0.3.x",
     "sardines": "0.4.x"
   },
+  "preferGlobal": "true",
   "bin": {
     "nexe": "./bin/nexe"
   },