diff --git a/lib/core/Project.js b/lib/core/Project.js
index 6ae58394..f6860a8f 100644
--- a/lib/core/Project.js
+++ b/lib/core/Project.js
@@ -512,7 +512,7 @@ Project.prototype._readJson = function () {
         });
     })
     .then(function (json) {
-        var jsonStr = JSON.stringify(json, null, '  ');
+        var jsonStr = JSON.stringify(json, null, '  ') + '\n';
         that._jsonHash = md5(jsonStr);
         return that._json = json;
     });