diff --git a/README.md b/README.md
index 6066106915f2f65aa11fc034b9e94232eae06bdf..ae78fc883b05ec2c5b475e5cd427e5ba4430fe21 100644
--- a/README.md
+++ b/README.md
@@ -173,12 +173,14 @@ To build Cesium, you will have to:
 ### Compile and launch
 
   - Compiling and running Cesium:
-     
+```
+  npm start
+```
+or 
 ```
   ionic serve
 ```
 
-
 ### Best pratices
 
  Cesium could be run on phone devices. Please read [performance tips on AgularJS + Ionic ](http://julienrenaux.fr/2015/08/24/ultimate-angularjs-and-ionic-performance-cheat-sheet/)